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ID ID |
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Material Material |
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Appearance Appearance |
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Mechanical Finish Mechanical Finish |
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Tolerance Rating Tolerance Rating |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Certificate Certificate |
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Hardness Hardness |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Heat Treatable Heat Treatable |
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Yield Strength Yield Strength |
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Elongation Elongation |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Stainless Steel
More
Polished Multipurpose 304 Stainless Steel
Polished to either a brushed or mirror-like finish, this material is widely used to fabricate decorative enclosures and industrial workstations. The sheets, strips, bars, and adhesive-back foil are covered with a protective peel-off film. 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
Brushed #4 is often called a satin finish; it’s similar to a #3 finish, except the grain lines are finer. Mirror-like #7 finish is reflective with some visible grain lines. Rectangular and round tubes are polished on the outside.
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.
Rectangular Tubes
Brushed #4
- Yield Strength: 30,000 psi
- Hardness: Not Rated
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: ASTM A554
Outside | Inside | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Ht. | Wd. | Fabrication | Straightness Tolerance | 1/2 ft. Lg. | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
Brushed #4 | ||||||||||||
0.065" Wall Thick. (-0.007" to 0.007" Tolerance) | ||||||||||||
| 1" | -0.015" to 0.015" | 1" | -0.015" to 0.015" | 0.87" | 0.87" | Welded | 1/8" per 3 ft. | 00000000 | ||||
| 1 1/2" | -0.020" to 0.020" | 1 1/2" | -0.020" to 0.020" | 1.37" | 1.37" | Welded | 1/8" per 3 ft. | 00000000 | ||||
0.12" Wall Thick. (-0.012" to 0.012" Tolerance) | ||||||||||||
| 1 1/2" | -0.020" to 0.020" | 1 1/2" | -0.020" to 0.020" | 1.26" | 1.26" | Welded | 1/8" per 3 ft. | 00000000 | ||||
| 2" | -0.020" to 0.020" | 2" | -0.020" to 0.020" | 1.76" | 1.76" | Welded | 1/8" per 3 ft. | 00000000 | ||||
Round Tubes
Mirror-Like #7
Brushed #4
- Yield Strength:
Inch Sizes: Not Rated
Metric Sizes: 24,000 psi - Hardness:
Inch Sizes: Rockwell B80 (Medium)
Metric Sizes: Rockwell B70 (Medium) - Heat Treatment: See table
- Heat Treatable: No
- Specifications Met:
Inch Sizes: ASTM A554
Metric Sizes: ASTM A269
| OD | OD Tolerance | ID | Fabrication | Heat Treatment | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
Mirror-Like #7 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
0.035" Wall Thick. (-0.0035" to 0.0035" Tolerance) | |||||||||
| 1/2" | -0.020" to 0.020" | 0.43" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 3/4" | -0.020" to 0.020" | 0.68" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 7/8" | -0.020" to 0.020" | 0.805" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1" | -0.020" to 0.020" | 0.93" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/4" | -0.020" to 0.020" | 1.18" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/2" | -0.020" to 0.020" | 1.43" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 2" | -0.020" to 0.020" | 1.93" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
0.049" Wall Thick. (-0.0049" to 0.0049" Tolerance) | |||||||||
| 1/2" | -0.020" to 0.020" | 0.402" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 3/4" | -0.020" to 0.020" | 0.652" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 7/8" | -0.020" to 0.020" | 0.777" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1" | -0.020" to 0.020" | 0.902" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/4" | -0.020" to 0.020" | 1.152" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/2" | -0.020" to 0.020" | 1.402" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 2" | -0.020" to 0.020" | 1.902" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
0.065" Wall Thick. (-0.0065" to 0.0065" Tolerance) | |||||||||
| 1/2" | -0.020" to 0.020" | 0.37" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 3/4" | -0.020" to 0.020" | 0.62" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 7/8" | -0.020" to 0.020" | 0.745" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1" | -0.020" to 0.020" | 0.87" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/4" | -0.020" to 0.020" | 1.12" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/2" | -0.020" to 0.020" | 1.37" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 2" | -0.020" to 0.020" | 1.87" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
0.12" Wall Thick. (-0.012" to 0.012" Tolerance) | |||||||||
| 7/8" | -0.020" to 0.020" | 0.635" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1" | -0.020" to 0.020" | 0.76" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/8" | -0.020" to 0.020" | 0.885" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/4" | -0.020" to 0.020" | 1.01" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 1 1/2" | -0.020" to 0.020" | 1.26" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 2" | -0.020" to 0.020" | 1.76" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
| 3" | -0.020" to 0.020" | 2.76" | Welded | __ | 0.030" per 3 ft. | 0000000 | |||
Brushed #4 | |||||||||
1mm Wall Thick. (-0.015mm to 0.015mm Tolerance) | |||||||||
| 10mm | -0.130mm to 0.130mm | 8mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 15mm | -0.130mm to 0.130mm | 13mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 20mm | -0.130mm to 0.130mm | 18mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
2mm Wall Thick. (-0.03mm to 0.03mm Tolerance) | |||||||||
| 8mm | -0.130mm to 0.130mm | 4mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 10mm | -0.130mm to 0.130mm | 6mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 12mm | -0.130mm to 0.130mm | 8mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 15mm | -0.130mm to 0.130mm | 11mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 20mm | -0.130mm to 0.130mm | 16mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 25mm | -0.130mm to 0.130mm | 21mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 50mm | -0.250mm to 0.250mm | 46mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
3mm Wall Thick. (-0.3mm to 0.3mm Tolerance) | |||||||||
| 12mm | -0.130mm to 0.130mm | 6mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 15mm | -0.130mm to 0.130mm | 9mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 20mm | -0.130mm to 0.130mm | 14mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 25mm | -0.130mm to 0.130mm | 19mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||
| 50mm | -0.250mm to 0.250mm | 44mm | Seamless | Annealed (Softened) | Not Rated | 0000000 | |||