Filter by
Wall Thickness
Outside Width
Fabrication
Specifications Met
Yield Strength
Hardness
Steel Grade
DFARS Specialty Metals
Maximum Hardness After Heat Treatment
About Steel
%20--%3e%3csvg%20version='1.1'%20id='Layer_1'%20xmlns='http://www.w3.org/2000/svg'%20xmlns:xlink='http://www.w3.org/1999/xlink'%20x='0px'%20y='0px'%20viewBox='0%200%20400%20400'%20style='enable-background:new%200%200%20400%20400;'%20xml:space='preserve'%3e%3cstyle%20type='text/css'%3e%20.st0{fill:%231A70A0;}%20.st1{opacity:0.5;}%20%3c/style%3e%3cg%3e%3cg%3e%3cpath%20class='st0'%20d='M200,56.9c38.35,0,74.4,14.93,101.51,42.05c27.11,27.11,42.05,63.17,42.05,101.51s-14.93,74.4-42.05,101.51%20S238.35,344.02,200,344.02s-74.4-14.93-101.51-42.05c-27.11-27.11-42.05-63.17-42.05-101.51s14.93-74.4,42.05-101.51%20S161.65,56.9,200,56.9%20M200,12.9C96.41,12.9,12.44,96.88,12.44,200.46c0,103.59,83.97,187.56,187.56,187.56%20c103.59,0,187.56-83.97,187.56-187.56C387.56,96.88,303.59,12.9,200,12.9L200,12.9z'/%3e%3c/g%3e%3cg%3e%3cg%20class='st1'%3e%3cpath%20class='st0'%20d='M235.49,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C190.89,163.58,214.53,158.88,235.49,152.24z%20M230.44,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C218.68,82.23,224.24,80.84,230.44,80.84z'/%3e%3c/g%3e%3cg%3e%3cpath%20class='st0'%20d='M214.08,152.24h16.15l-27.46,111.87c-1.94,7.8-2.91,12.5-2.91,14.1c0,1.82,0.58,3.29,1.73,4.41%20c1.16,1.12,2.69,1.68,4.61,1.68c5.23,0,11.78-3.85,19.63-11.55l17.22,21.34c-16.95,17.33-34.87,26-53.78,26%20c-8.37,0-15.45-1.47-21.23-4.41c-5.79-2.94-10.44-7.25-13.95-12.92c-3.51-5.67-5.27-11.18-5.27-16.53c0-1.93,0.35-5.24,1.05-9.94%20c1-6.94,2.05-12.54,3.15-16.82l15.22-62.15h-32.69l7.65-30.97C169.48,163.58,193.11,158.88,214.08,152.24z%20M209.03,80.84%20c8.24,0,14.66,2.62,19.26,7.86c4.6,5.24,6.9,11.55,6.9,18.94c0,5.46-1.42,10.7-4.25,15.73c-2.83,5.03-6.88,9.07-12.12,12.12%20c-5.24,3.05-10.33,4.57-15.24,4.57c-4.6,0-9.17-1.23-13.72-3.69c-4.55-2.46-8.02-5.78-10.43-9.95%20c-2.41-4.17-3.61-8.67-3.61-13.48c0-5.35,1.52-10.64,4.57-15.89c3.05-5.24,7.03-9.25,11.96-12.04%20C197.26,82.23,202.83,80.84,209.03,80.84z'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e){kind=small}
Compare over 50 grades of steel and cast iron to find the right material for you—all with material certificates for traceability.
Low-Carbon Steel Round Tubes
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as frames, supports, and conduit. This steel is manufactured to ASTM, SAE, or EN standards for quality and performance.
Seamless tubes are stronger than welded tubes.
DOM (drawn over mandrel) welded tubes are stronger than ERW (electric resistance welded) tubes.
Heat treatable tubes can be surface hardened. Tubes that are stress relieved minimize warping during machining.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Tubes
| OD | ID | Yield Strength, psi  | Fabrication | Weld Method | Heat Treatable | Heat Treatment | Hardness | Specifications Met | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 4 ft. Lg. | 6 ft. Lg. | 8 ft. Lg. | 12 ft. Lg. | |
0.028" Wall Thick. | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.194" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
0.035" Wall Thick. | |||||||||||||||||
| 1/4" | 0.18" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 3/8" | 0.305" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 1/2" | 0.43" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 5/8" | 0.555" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 3/4" | 0.68" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 1" | 0.93" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 1 1/2" | 1.43" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 2" | 1.93" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
0.049" Wall Thick. | |||||||||||||||||
| 1/4" | 0.152" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 5/16" | 0.215" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 3/8" | 0.277" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 1/2" | 0.402" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 5/8" | 0.527" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 3/4" | 0.652" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 1" | 0.902" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 1 1/2" | 1.402" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 2" | 1.902" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 2 1/2" | 2.402" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
0.065" Wall Thick. | |||||||||||||||||
| 3/8" | 0.245" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 1/2" | 0.37" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 5/8" | 0.495" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 3/4" | 0.62" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 7/8" | 0.745" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 2 | 0000000 | ||||||||
| 1" | 0.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 | 00000000 | ||||||||
| 1 1/8" | 0.995" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 1 1/4" | 1.12" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 3/8" | 1.245" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/2" | 1.37" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 2 | 00000000 | ||||||||
| 1 3/4" | 1.62" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2" | 1.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 2 1/4" | 2.12" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2 1/2" | 2.37" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2 3/4" | 2.62" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3" | 2.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 3 1/4" | 3.12" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3 1/2" | 3.37" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 4" | 3.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 5" | 4.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 6" | 5.87" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
0.083" Wall Thick. | |||||||||||||||||
| 5/8" | 0.459" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3/4" | 0.584" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 7/8" | 0.709" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1" | 0.834" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/4" | 1.084" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/2" | 1.334" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2" | 1.834" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3" | 2.834" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 4" | 3.834" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
0.095" Wall Thick. | |||||||||||||||||
| 1/2" | 0.31" | 24,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B65 (Medium) | SAE J525 | 00000000 | ||||||||
| 3/4" | 0.56" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1" | 0.81" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/4" | 1.06" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/2" | 1.31" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 3/4" | 1.56" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2" | 1.81" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
0.12" Wall Thick. | |||||||||||||||||
| 1/2" | 0.26" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 9/16" | 0.323" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 5/8" | 0.385" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 3/4" | 0.51" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 13/16" | 0.573" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 7/8" | 0.635" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1" | 0.76" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 1 1/16" | 0.823" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/8" | 0.885" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 3/16" | 0.948" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1 1/4" | 1.01" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 3/8" | 1.135" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 1/2" | 1.26" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 1 5/8" | 1.385" | 32,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 3/4" | 1.51" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 7/8" | 1.635" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 2" | 1.76" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2 1/4" | 2.01" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2 1/2" | 2.26" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3" | 2.76" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 3 1/2" | 3.26" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 4" | 3.76" | 30,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 4 1/2" | 4.26" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 5" | 4.76" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 6" | 5.76" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
1/8" Wall Thick. | |||||||||||||||||
| 1" | 3/4" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 1 1/2" | 1 1/4" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
| 2" | 1 3/4" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 00000000 | ||||||||
0.134" Wall Thick. | |||||||||||||||||
| 1" | 0.732" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/2" | 1.232" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 1 5/8" | 1.357" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 2" | 1.732" | 30,000 | Welded | ERW (Electric Resistance Welded) | Yes | __ | Rockwell B50 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
0.188" Wall Thick. | |||||||||||||||||
| 5/8" | 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3/4" | 3/8" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 7/8" | 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1" | 5/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/8" | 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/4" | 7/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/8" | 1" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/2" | 1 1/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 5/8" | 1 1/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/4" | 1 3/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2" | 1 5/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 1/4" | 1 7/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 2 1/2" | 2 1/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 3/4" | 2 3/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 3" | 2 5/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 1/8" | 2 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 4" | 3 5/8" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
1/4" Wall Thick. | |||||||||||||||||
| 7/8" | 3/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1" | 1/2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/8" | 5/8" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/16" | 11/16" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1 1/4" | 3/4" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 5/16" | 13/16" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/8" | 7/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 1/2" | 1" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 5/8" | 1 1/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/4" | 1 1/4" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 7/8" | 1 3/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2" | 1 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 1/4" | 1 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 2 1/2" | 2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3" | 2 1/2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 1/4" | 2 3/4" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 1/2" | 3" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 3/4" | 3 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 4" | 3 1/2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 6" | 5 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 8" | 7 1/2" | 32,000 | Welded | ERW (Electric Resistance Welded) | No | __ | Rockwell B55 (Soft) | ASTM A513 Type 1 | 0000000 | ||||||||
| 10" | 9 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
5/16" Wall Thick. | |||||||||||||||||
| 1" | 3/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1 1/2" | 7/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2" | 1 3/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3" | 2 3/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
3/8" Wall Thick. | |||||||||||||||||
| 1 1/4" | 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1 3/8" | 5/8" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 1 1/2" | 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 1 3/4" | 1" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2" | 1 1/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 1/4" | 1 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 3/8" | 1 5/8" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 1/2" | 1 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3" | 2 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 4" | 3 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 5" | 4 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 6" | 5 1/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 8" | 7 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
1/2" Wall Thick. | |||||||||||||||||
| 1 1/2" | 1/2" | 65,000 | Seamless | __ | No | __ | Rockwell B86 (Medium) | ASTM A519 | 0000000 | ||||||||
| 2" | 1" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 1/2" | 1 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 2 3/4" | 1 3/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3" | 2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 1/4" | 2 1/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 3 1/2" | 2 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 3/4" | 2 3/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 4" | 3" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 4 1/2" | 3 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 5" | 4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
| 5 1/2" | 4 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 6" | 5" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 8" | 7" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
5/8" Wall Thick. | |||||||||||||||||
| 2" | 3/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3" | 1 3/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 0000000 | ||||||||
| 3 3/4" | 2 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | ||||||||
3/4" Wall Thick. | |||||||||||||||||
| 2 1/2" | 1" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 0000000 | ||||||||
| 3" | 1 1/2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 0000000 | ||||||||
| 3 1/4" | 1 3/4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 3 3/4" | 2 1/4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 4" | 2 1/2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 0000000 | ||||||||
| 6" | 4 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
1" Wall Thick. | |||||||||||||||||
| 3" | 1" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 4" | 2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 0000000 | ||||||||
| 5" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 5 1/2" | 3 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 6" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 7" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 8" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 10" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
1 1/2" Wall Thick. | |||||||||||||||||
| 6" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 8" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
2" Wall Thick. | |||||||||||||||||
| 8" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 10" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| 12" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
3" Wall Thick. | |||||||||||||||||
| 10" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | ||||||||
| OD | ID | Yield Strength, psi | Fabrication | Weld Method | Heat Treatable | Heat Treatment | Hardness | Specifications Met | Each | |
1" Lg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
1/4" Wall Thick. | ||||||||||
| 3" | 2 1/2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 00000000 | 000000 |
| 3 1/2" | 3" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 4" | 3 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
3/8" Wall Thick. | ||||||||||
| 2" | 1 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 2 1/4" | 1 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 2 1/2" | 1 3/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 5" | 4 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 8" | 7 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
1/2" Wall Thick. | ||||||||||
| 3" | 2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 3 1/2" | 2 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 4" | 3" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 5 1/2" | 4 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 6" | 5" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 8" | 7" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
3/4" Wall Thick. | ||||||||||
| 3 3/4" | 2 1/4" | 65,000 | Seamless | __ | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A519 | 00000000 | 00000 |
| 4" | 2 1/2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 00000000 | 00000 |
| 6" | 4 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
1" Wall Thick. | ||||||||||
| 3" | 1" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 4" | 2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 00000000 | 00000 |
| 5" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 5 1/2" | 3 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 6" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 7" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 8" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 10" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
1 1/2" Wall Thick. | ||||||||||
| 6" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 8" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
2" Wall Thick. | ||||||||||
| 8" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 10" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 12" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
3" Wall Thick. | ||||||||||
| 10" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
3" Lg. | ||||||||||
1/4" Wall Thick. | ||||||||||
| 3" | 2 1/2" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 3 1/2" | 3" | 55,000 | Welded | DOM (Drawn Over Mandrel) | Yes | Stress Relieved | Rockwell B75 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 4" | 3 1/2" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
3/8" Wall Thick. | ||||||||||
| 1 3/4" | 1" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 2" | 1 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 2 1/4" | 1 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 2 1/2" | 1 3/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 5" | 4 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 6" | 5 1/4" | 65,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 8" | 7 1/4" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
1/2" Wall Thick. | ||||||||||
| 3" | 2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 3 1/2" | 2 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 4" | 3" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 5 1/2" | 4 1/2" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 6" | 5" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | __ | Rockwell B85 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
| 8" | 7" | 70,000 | Welded | DOM (Drawn Over Mandrel) | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A513 Type 5 | 00000000 | 00000 |
3/4" Wall Thick. | ||||||||||
| 3 3/4" | 2 1/4" | 65,000 | Seamless | __ | No | Stress Relieved | Rockwell B80 (Medium) | ASTM A519 | 00000000 | 00000 |
| 4" | 2 1/2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 00000000 | 00000 |
| 6" | 4 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
1" Wall Thick. | ||||||||||
| 3" | 1" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 4" | 2" | 70,000 | Seamless | __ | No | __ | Rockwell B85 (Medium) | ASTM A519 | 00000000 | 00000 |
| 5" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 5 1/2" | 3 1/2" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 6" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 7" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 8" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 00000 |
| 10" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
1 1/2" Wall Thick. | ||||||||||
| 6" | 3" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
| 8" | 5" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
2" Wall Thick. | ||||||||||
| 8" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
| 10" | 6" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
| 12" | 8" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
3" Wall Thick. | ||||||||||
| 10" | 4" | 35,000 | Seamless | __ | Yes | __ | Rockwell B60 (Medium) | ASTM A519 | 00000000 | 000000 |
Metric Tubes
| OD, mm | ID, mm | Yield Strength, psi | Fabrication | Heat Treatable | Hardness | Specifications Met | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 4 ft. Lg. | 6 ft. Lg. | 8 ft. Lg. | |
1 mm Wall Thick. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 10 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 0000000 | ||||||
2 mm Wall Thick. | |||||||||||||
| 12 | 8 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 00000000 | ||||||
| 20 | 16 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 0000000 | ||||||
3 mm Wall Thick. | |||||||||||||
| 20 | 14 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 00000000 | ||||||
| 25 | 19 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 0000000 | ||||||
4 mm Wall Thick. | |||||||||||||
| 25 | 17 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 00000000 | ||||||
| 30 | 22 | 34,000 | Seamless | No | Brinell 100 (Soft) | EN 10305-1 | 0000000 | ||||||
Low-Carbon Steel Rectangular Tubes
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. These tubes are often fabricated into parts that don’t require high strength, such as frames, supports, and raceways. To increase their wear resistance, you can surface harden them with heat treating. These tubes are manufactured to ASTM or EN standards for quality and performance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Tubes
- Yield Strength: See table
- Hardness: Not Rated
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Fabrication: Welded
- Specifications Met: See table
Outside | Inside | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Ht. | Wd. | Yield Strength, psi | Specifications Met | Straightness Tolerance | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 4 ft. Lg. | 6 ft. Lg. | 8 ft. Lg. | 12 ft. Lg. | |
0.049" Wall Thick. | |||||||||||||||
| 1/2" | 1/2" | 0.402" | 0.402" | Not Rated | ASTM A513 Type 2 | __ | 0000000 | ||||||||
| 5/8" | 5/8" | 0.527" | 0.527" | Not Rated | ASTM A513 Type 2 | __ | 0000000 | ||||||||
| 3/4" | 3/4" | 0.652" | 0.652" | Not Rated | ASTM A513 Type 2 | __ | 0000000 | ||||||||
0.065" Wall Thick. | |||||||||||||||
| 1/2" | 1/2" | 0.37" | 0.37" | 32,000 | ASTM A513 Type 1 | __ | 00000000 | ||||||||
| 1/2" | 1" | 0.37" | 0.87" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 5/8" | 5/8" | 0.495" | 0.495" | Not Rated | ASTM A513 | __ | 0000000 | ||||||||
| 3/4" | 3/4" | 0.62" | 0.62" | 32,000 | ASTM A513 Type 1 | __ | 00000000 | ||||||||
| 1" | 1" | 0.87" | 0.87" | 32,000 | ASTM A513 Type 1 | 1/16" per 3 ft. | 00000000 | ||||||||
| 1" | 1 1/2" | 0.87" | 1.37" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 2" | 0.87" | 1.87" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 3" | 0.87" | 2.87" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1 1/4" | 1 1/4" | 1.12" | 1.12" | 32,000 | ASTM A513 Type 1 | 1/16" per 3 ft. | 00000000 | ||||||||
| 2" | 2" | 1.87" | 1.87" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
0.083" Wall Thick. | |||||||||||||||
| 3/4" | 3/4" | 0.584" | 0.584" | 32,000 | ASTM A513 Type 1 | __ | 00000000 | ||||||||
| 3/4" | 1 1/2" | 0.584" | 1.334" | Not Rated | ASTM A513 Type 1 | __ | 000000 | ||||||||
| 1" | 1" | 0.834" | 0.834" | 32,000 | ASTM A513 Type 1 | 1/16" per 3 ft. | 00000000 | ||||||||
| 1" | 1 1/2" | 0.834" | 1.334" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 2" | 0.834" | 1.834" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 3" | 0.834" | 2.834" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1 1/4" | 1 1/4" | 1.084" | 1.084" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1 1/2" | 1 1/2" | 1.334" | 1.334" | 32,000 | ASTM A513 Type 1 | 1/16" per 3 ft. | 00000000 | ||||||||
| 2" | 2" | 1.834" | 1.834" | Not Rated | ASTM A513 Type 1 | __ | 00000000 | ||||||||
| 2" | 4" | 1.834" | 3.834" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 2 1/2" | 2 1/2" | 2.334" | 2.334" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
0.12" Wall Thick. | |||||||||||||||
| 3/4" | 3/4" | 0.51" | 0.51" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 1" | 0.76" | 0.76" | 46,000 | ASTM A500 | 1/16" per 3 ft. | 00000000 | ||||||||
| 1" | 1 1/2" | 0.76" | 1.26" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1" | 2" | 0.76" | 1.76" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1 1/4" | 1 1/4" | 1.01" | 1.01" | Not Rated | ASTM A513 Type 1 | __ | 0000000 | ||||||||
| 1 1/2" | 1 1/2" | 1.26" | 1.26" | 32,000 | ASTM A513 Type 1 | 1/16" per 3 ft. | 00000000 | ||||||||
| 2" | 2" | 1.76" | 1.76" | 46,000 | ASTM A500 | 1/16" per 3 ft. | 00000000 | ||||||||
1/8" Wall Thick. | |||||||||||||||
| 1" | 3" | 3/4" | 2 3/4" | 32,000 | ASTM A500 | __ | 0000000 | ||||||||
| 1 1/2" | 3" | 1 1/4" | 2 3/4" | 46,000 | ASTM A500 | __ | 0000000 | ||||||||
| 2 1/2" | 2 1/2" | 2 1/4" | 2 1/4" | 46,000 | ASTM A500 | 1/16" per 3 ft. | 00000000 | ||||||||
| 3" | 3" | 2 3/4" | 2 3/4" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
| 3 1/2" | 3 1/2" | 3 1/4" | 3 1/4" | 39,000 | ASTM A500 | __ | 00000000 | ||||||||
| 4" | 4" | 3 3/4" | 3 3/4" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
0.188" Wall Thick. | |||||||||||||||
| 1 1/4" | 1 1/4" | 0.874" | 0.874" | 39,000 | ASTM A500 | __ | 0000000 | ||||||||
| 1 1/2" | 3" | 1.124" | 2.624" | 46,000 | ASTM A500 | __ | 0000000 | ||||||||
| 2" | 2" | 1.624" | 1.624" | 46,000 | ASTM A500 | 1/16" per 3 ft. | 00000000 | ||||||||
| 2 1/2" | 2 1/2" | 2.124" | 2.124" | 46,000 | ASTM A500 | __ | 0000000 | ||||||||
| 3" | 3" | 2.624" | 2.624" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
| 4" | 4" | 3.624" | 3.624" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
1/4" Wall Thick. | |||||||||||||||
| 1 1/2" | 3" | 1" | 2 1/2" | 46,000 | ASTM A500 | __ | 0000000 | ||||||||
| 2" | 2" | 1 1/2" | 1 1/2" | 46,000 | ASTM A500 | 1/16" per 3 ft. | 00000000 | ||||||||
| 2 1/2" | 2 1/2" | 2" | 2" | 46,000 | ASTM A500 | __ | 0000000 | ||||||||
| 3" | 3" | 2 1/2" | 2 1/2" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
| 4" | 4" | 3 1/2" | 3 1/2" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
| 6" | 6" | 5 1/2" | 5 1/2" | 46,000 | ASTM A500 | __ | 00000000 | ||||||||
Metric Tubes
- Yield Strength: 34,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Fabrication: Welded
- Specifications Met: EN 10305-5
Easy-to-Weld 4130 Alloy Steel Round Tubes
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: See table
- Specifications Met: See table
4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications. These tubes meet military specifications and SAE dimensional standards.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| OD | OD Tolerance | ID | Yield Strength | Hardness | Maximum Hardness After Heat Treatment | Specifications Met | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.028" Wall Thick. (-0.004" to 0.004" Tolerance) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | -0.005" to 0.005" | 0.194" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/8" | -0.005" to 0.005" | 0.319" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.444" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.569" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.694" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.944" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.035" Wall Thick. (-0.005" to 0.005" Tolerance) | |||||||||||
| 3/16" | -0.005" to 0.005" | 0.118" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/4" | -0.005" to 0.005" | 0.18" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/16" | -0.005" to 0.005" | 0.243" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/8" | -0.005" to 0.005" | 0.305" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.43" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.555" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.68" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.805" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.93" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 1.055" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.18" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.305" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.013" to 0.013" | 1.43" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.049" Wall Thick. (-0.007" to 0.007" Tolerance) | |||||||||||
| 1/4" | -0.005" to 0.005" | 0.152" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/16" | -0.005" to 0.005" | 0.215" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/8" | -0.005" to 0.005" | 0.277" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.34" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.402" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.527" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.652" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.777" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.902" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 1.027" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.152" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.277" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.402" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.019" to 0.019" | 1.652" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.020" to 0.020" | 1.902" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.058" Wall Thick. (-0.009" to 0.009" Tolerance) | |||||||||||
| 3/8" | -0.005" to 0.005" | 0.259" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.322" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.384" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.509" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.634" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.759" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.884" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 1.009" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.134" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.259" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.384" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.010" to 0.010" | 1.634" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.065" Wall Thick. (-0.01" to 0.01" Tolerance) | |||||||||||
| 1/4" | -0.005" to 0.005" | 0.12" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/16" | -0.005" to 0.005" | 0.183" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/8" | -0.005" to 0.005" | 0.245" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.308" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.37" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 9/16" | -0.005" to 0.005" | 0.433" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.495" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.62" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.745" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.87" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 0.995" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.12" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.245" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.37" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 5/8" | -0.010" to 0.010" | 1.495" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.010" to 0.010" | 1.62" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.010" to 0.010" | 1.87" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.083" Wall Thick. (-0.012" to 0.012" Tolerance) | |||||||||||
| 3/8" | -0.005" to 0.005" | 0.209" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.272" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.334" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 9/16" | -0.005" to 0.005" | 0.397" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.459" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.584" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.709" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.834" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 0.959" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.084" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.209" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.334" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 5/8" | -0.010" to 0.010" | 1.459" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.010" to 0.010" | 1.584" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.010" to 0.010" | 1.834" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.095" Wall Thick. (-0.014" to 0.014" Tolerance) | |||||||||||
| 5/16" | -0.005" to 0.005" | 0.123" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.248" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.31" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.56" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.81" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 0.935" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.06" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.185" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.010" to 0.010" | 1.31" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 5/8" | -0.010" to 0.010" | 1.435" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.010" to 0.010" | 1.56" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.010" to 0.010" | 1.81" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2 1/2" | -0.010" to 0.010" | 2.31" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.12" Wall Thick. (-0.018" to 0.018" Tolerance) | |||||||||||
| 3/8" | -0.005" to 0.005" | 0.135" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/16" | -0.005" to 0.005" | 0.198" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1/2" | -0.005" to 0.005" | 0.26" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 9/16" | -0.005" to 0.005" | 0.323" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 5/8" | -0.005" to 0.005" | 0.385" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.51" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 7/8" | -0.005" to 0.005" | 0.635" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.76" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 0.885" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 1.01" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/8" | -0.005" to 0.005" | 1.135" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.26" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 3/4" | -0.010" to 0.010" | 1.51" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.010" to 0.010" | 1.76" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2 1/4" | -0.010" to 0.010" | 2.01" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2 1/2" | -0.010" to 0.010" | 2.26" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3" | -0.010" to 0.010" | 2.76" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.156" Wall Thick. (-0.023" to 0.023" Tolerance) | |||||||||||
| 5/8" | -0.005" to 0.005" | 0.313" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
0.188" Wall Thick. (-0.028" to 0.028" Tolerance) | |||||||||||
| 5/8" | -0.005" to 0.005" | 0.249" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3/4" | -0.005" to 0.005" | 0.374" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1" | -0.005" to 0.005" | 0.624" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/8" | -0.005" to 0.005" | 0.749" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/4" | -0.005" to 0.005" | 0.874" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 1 1/2" | -0.005" to 0.005" | 1.124" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2" | -0.010" to 0.010" | 1.624" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 2 1/2" | -0.010" to 0.010" | 2.124" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
1/4" Wall Thick. (-0.038" to 0.038" Tolerance) | |||||||||||
| 1" | -0.005" to 0.005" | 1/2" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
| 3" | -0.010" to 0.010" | 2 1/2" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
6" Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | OD Tolerance | ID | ID Tolerance | Yield Strength | Hardness | Maximum Hardness After Heat Treatment | Specifications Met | Each | |
1/4" Wall Thick. (-0.038" to 0.038" Tolerance) | |||||||||
| 1" | -0.005" to 0.005" | 1/2" | Not Rated | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736 | 0000000 | 000000 |
| 1 1/2" | -0.005" to 0.005" | 1" | Not Rated | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736 | 0000000 | 00000 |
| 2" | -0.005" to 0.005" | 1 1/2" | Not Rated | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736 | 0000000 | 00000 |
Easy-to-Weld 4130 Alloy Steel Rectangular Tubes
- Yield Strength: 75,000 psi
- Hardness: Rockwell C20 (Hard)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C49
- Fabrication: Seamless
- Specifications Met: MIL-T-6736, SAE AMS-T-6736
Made from 4130 alloy steel, also known as chrome-moly steel, these tubes have low carbon content for good weldability. They’re often used for building frames and supports, since their flat sides make them easier to bolt than round tubes. To increase their wear resistance, you can harden them with heat treating. These tubes have been manufactured to SAE and military standards for quality and performance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Outside | Inside | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Ht. | Wd. | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.035" Wall Thick. | |||||||||
| 3/8" | 3/8" | 0.305" | 0.305" | 0000000 | |||||
| 1/2" | 1/2" | 0.43" | 0.43" | 0000000 | |||||
| 1/2" | 1" | 0.43" | 0.93" | 0000000 | |||||
| 5/8" | 5/8" | 0.555" | 0.555" | 0000000 | |||||
| 3/4" | 3/4" | 0.68" | 0.68" | 0000000 | |||||
| 1" | 1" | 0.93" | 0.93" | 0000000 | |||||
0.049" Wall Thick. | |||||||||
| 1/2" | 1" | 0.402" | 0.902" | 0000000 | |||||
| 5/8" | 5/8" | 0.527" | 0.527" | 0000000 | |||||
| 3/4" | 3/4" | 0.652" | 0.652" | 0000000 | |||||
| 3/4" | 1 1/2" | 0.652" | 1.402" | 0000000 | |||||
| 1" | 1" | 0.902" | 0.902" | 0000000 | |||||
| 1" | 1 1/2" | 0.902" | 1.402" | 0000000 | |||||
0.065" Wall Thick. | |||||||||
| 1/2" | 1" | 0.37" | 0.87" | 0000000 | |||||
| 5/8" | 5/8" | 0.495" | 0.495" | 0000000 | |||||
| 3/4" | 3/4" | 0.62" | 0.62" | 0000000 | |||||
| 1" | 1" | 0.87" | 0.87" | 0000000 | |||||
| 1" | 1 1/2" | 0.87" | 1.37" | 0000000 | |||||
| 1" | 1 3/4" | 0.87" | 1.62" | 0000000 | |||||
| 1" | 2" | 0.87" | 1.87" | 0000000 | |||||
Hard Wear-Resistant 52100 Alloy Steel Tubes
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Maximum Hardness After Heat Treatment: Rockwell C60
- Specifications Met: ASTM A295
Easier to machine than 52100 alloy steel rods, these extremely hard and wear-resistant tubes are often used to create bearings, bushings, and other cylindrical parts that are under constant stress. They’re also known as chrome steel.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
| OD | OD Tolerance | ID | ID Tolerance | Yield Strength, psi | Hardness | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.245" Wall Thickness (-0.0123" to 0.0123" Tolerance) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1.207" | -0.005" to 0.005" | 0.717" | -0.01" to 0.01" | 140,000 | Rockwell B100 | 0000000 | |||
0.309" Wall Thickness (-0.0155" to 0.0155" Tolerance) | |||||||||
| 1.315" | -0.005" to 0.005" | 0.697" | -0.01" to 0.01" | 140,000 | Rockwell B100 | 0000000 | |||
0.353" Wall Thickness (-0.0176" to 0.0176" Tolerance) | |||||||||
| 1.551" | -0.005" to 0.005" | 0.846" | -0.01" to 0.01" | 140,000 | Rockwell B100 | 0000000 | |||
0.382" Wall Thickness (-0.0191" to 0.0191" Tolerance) | |||||||||
| 2.071" | -0.006" to 0.006" | 1.253" | -0.01" to 0.01" | 140,000 | Rockwell B100 | 0000000 | |||
0.472" Wall Thickness (-0.0236" to 0.0236" Tolerance) | |||||||||
| 2.57" | -0.008" to 0.008" | 1.627" | -0.01" to 0.01" | 140,000 | Rockwell B100 | 0000000 | |||
0.807" Wall Thickness (-0.061" to 0.061" Tolerance) | |||||||||
| 3.138" | -0.019" to 0.019" | 1.524" | Not Rated | 50,000 | Rockwell B95 | 0000000 | |||