Clear All

	System of Measurement System of Measurement

	Shape Shape


H Bar	I Beam

Rectangular Tube	Round Tube

	Material Material

304 Stainless Steel

316 Stainless Steel

	Tolerance Rating Tolerance Rating

Standard

Oversized

	Hardness Rating Hardness Rating

Medium

Not Rated

	Hardness Hardness

Rockwell B80

Rockwell B90

Not Rated

	Specifications Met Specifications Met

	Fabrication Fabrication	Show

Welded

	Fabrication Fabrication	Hide

	OD OD

	Wall Thickness Wall Thickness

	ID ID

	Appearance Appearance

Plain

Mirror-Like

Brushed

	Outside Width Outside Width

	Outside Height Outside Height

	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Maximum Temperature Maximum Temperature

1,000° to 1,999° F

	Minimum Temperature Minimum Temperature

Not Rated

	Yield Strength Yield Strength

20,000 to 99,999 psi

Not Rated

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Heat Treatment Heat Treatment

Annealed (Softened)

	Heat Treatable Heat Treatable

	Elongation Elongation

35%

39%

50%

	Inside Width Inside Width

View catalog pages (14)

Forward

How can we improve?

131 Products

About Stainless Steel

Multipurpose 304 Stainless Steel

From cookware to chemical-processing equipment, 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.

304/304L stainless steel contains less carbon than standard 304 for better weldability.

Bars with sheared edges are also known as Gauer bar and are sheared from plate.

Welded round tubes are more economical than seamless tubes.

H-bars have larger flange widths and thicknesses than I-beams, so they’re stronger and carry heavier loads, yet also weigh more. I-beams are lighter weight than H-bars, but they're not as strong. Use them when weight is a concern.

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 ACTIVITY after your order ships.

304 Stainless Steel Rectangular Tubes

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.
0.065" Wall Thick. (-0.007" to 0.007" Tolerance)
1/2"	-0.015" to 0.015"	1/2"	-0.015" to 0.015"	0.37"	0.37"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
3/4"	-0.015" to 0.015"	3/4"	-0.015" to 0.015"	0.62"	0.62"	Welded	1/8" per 3 ft.	00000000	0000	00000	00000	00000
3/4"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	0.62"	1.37"	Welded	1/8" per 3 ft.	00000000	0000	00000	00000	00000
1"	-0.015" to 0.015"	1"	-0.015" to 0.015"	0.87"	0.87"	Welded	1/8" per 3 ft.	00000000	0000	00000	00000	00000
1"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	0.87"	1.37"	Welded	1/8" per 3 ft.	00000000	0000	00000	00000	00000
1 1/4"	-0.015" to 0.015"	1 1/4"	-0.015" to 0.015"	1.12"	1.12"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
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	00000	00000	00000	00000
1 1/2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.37"	1.87"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.87"	1.87"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
0.083" Wall Thick. (-0.008" to 0.008" Tolerance)
1 1/2"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	1.334"	1.334"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.834"	1.834"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	000000
0.12" Wall Thick. (-0.012" to 0.012" Tolerance)
1"	-0.015" to 0.015"	1"	-0.015" to 0.015"	0.76"	0.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
1"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	0.76"	1.26"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	000000
1"	-0.020" to 0.020"	2"	-0.020" to 0.020"	0.76"	1.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	000000
1"	-0.030" to 0.030"	3"	-0.030" to 0.030"	0.76"	2.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
1 1/4"	-0.015" to 0.015"	1 1/4"	-0.015" to 0.015"	1.01"	1.01"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	00000
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	00000	00000	00000	000000
1 1/2"	-0.030" to 0.030"	3"	-0.030" to 0.030"	1.26"	2.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.76"	1.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	000000
2"	-0.030" to 0.030"	3"	-0.030" to 0.030"	1.76"	2.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.030" to 0.030"	4"	-0.030" to 0.030"	1.76"	3.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.060" to 0.060"	6"	-0.060" to 0.060"	1.76"	5.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2 1/2"	-0.020" to 0.020"	2 1/2"	-0.020" to 0.020"	2.26"	2.26"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
3"	-0.030" to 0.030"	3"	-0.030" to 0.030"	2.76"	2.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
4"	-0.030" to 0.030"	4"	-0.030" to 0.030"	3.76"	3.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
0.18" Wall Thick. (-0.018" to 0.018" Tolerance)
1 1/2"	-0.030" to 0.030"	3"	-0.030" to 0.030"	1.14"	2.64"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.030" to 0.030"	3"	-0.030" to 0.030"	1.64"	2.64"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.030" to 0.030"	4"	-0.030" to 0.030"	1.64"	3.64"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.060" to 0.060"	6"	-0.060" to 0.060"	1.64"	5.64"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
3"	-0.030" to 0.030"	4"	-0.030" to 0.030"	2.64"	3.64"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
3"	-0.060" to 0.060"	6"	-0.060" to 0.060"	2.64"	5.64"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
4"	-0.060" to 0.060"	6"	-0.060" to 0.060"	3.64"	5.64"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
0.187" Wall Thick. (-0.019" to 0.019" Tolerance)
1 1/2"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	1.126"	1.126"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.626"	1.626"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
2 1/2"	-0.020" to 0.020"	2 1/2"	-0.020" to 0.020"	2.126"	2.126"	Welded	1/8" per 3 ft.	00000000	00000	00000	000000	000000
4"	-0.030" to 0.030"	4"	-0.030" to 0.030"	3.626"	3.626"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
1/4" Wall Thick. (-0.025" to 0.025" Tolerance)
2"	-0.030" to 0.030"	3"	-0.030" to 0.030"	1 1/2"	2 1/2"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
2"	-0.030" to 0.030"	4"	-0.030" to 0.030"	1 1/2"	3 1/2"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
3"	-0.030" to 0.030"	3"	-0.030" to 0.030"	2 1/2"	2 1/2"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
3"	-0.030" to 0.030"	4"	-0.030" to 0.030"	2 1/2"	3 1/2"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
4"	-0.030" to 0.030"	4"	-0.030" to 0.030"	3 1/2"	3 1/2"	Welded	1/8" per 3 ft.	00000000	00000	000000	000000	000000
4"	-0.060" to 0.060"	8"	-0.060" to 0.060"	3 1/2"	7 1/2"	Welded	1/8" per 3 ft.	00000000	000000	000000	000000	00000000

304/304L Stainless Steel Round Tubes

Yield Strength: See Table
Hardness: See Table
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

0.028" Wall Thick. (-0.0042" to 0.0042" Tolerance)
OD	OD Tolerance	ID	Yield Strength, psi	Fabrication	Hardness	Specifications Met	Straightness Tolerance		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/4"	-0.005" to 0.005"	0.194"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	000000	000000
3/8"	-0.005" to 0.005"	0.319"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
0.028" Wall Thick. (0" to 0.007" Tolerance)
1/8"	-0.005" to 0.005"	0.069"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
3/16"	-0.005" to 0.005"	0.132"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
1/4"	-0.005" to 0.005"	0.194"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
5/16"	-0.005" to 0.005"	0.257"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
3/8"	-0.005" to 0.005"	0.319"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
7/16"	-0.005" to 0.005"	0.382"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
1/2"	-0.005" to 0.005"	0.444"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
9/16"	-0.005" to 0.005"	0.507"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	0000	00000	00000
5/8"	-0.005" to 0.005"	0.569"	35,000	Welded	Not Rated	ASTM A269	Not Rated	0000000	00000	00000	00000
3/4"	-0.005" to 0.005"	0.694"	35,000	Welded	Not Rated	ASTM A269	Not Rated	000000	00000	00000	00000
0.035" Wall Thick. (-0.0053" to 0.0053" Tolerance)
1/4"	-0.005" to 0.005"	0.18"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
3/8"	-0.005" to 0.005"	0.305"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
0.035" Wall Thick. (-0.0035" to 0.0035" Tolerance)
1/2"	-0.005" to 0.005"	0.43"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
5/8"	-0.005" to 0.005"	0.555"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
0.049" Wall Thick. (-0.0074" to 0.0074" Tolerance)
1/4"	-0.005" to 0.005"	0.152"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
3/8"	-0.005" to 0.005"	0.277"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
0.049" Wall Thick. (-0.0049" to 0.0049" Tolerance)
1/2"	-0.005" to 0.005"	0.402"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
5/8"	-0.005" to 0.005"	0.527"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
3/4"	-0.005" to 0.005"	0.652"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
1"	-0.005" to 0.005"	0.902"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
0.065" Wall Thick. (-0.0098" to 0.0098" Tolerance)
3/8"	-0.005" to 0.005"	0.245"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	0000	00000	00000
0.065" Wall Thick. (-0.0065" to 0.0065" Tolerance)
1/2"	-0.005" to 0.005"	0.37"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
5/8"	-0.005" to 0.005"	0.495"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
3/4"	-0.005" to 0.005"	0.62"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
1"	-0.005" to 0.005"	0.87"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
0.083" Wall Thick. (-0.0083" to 0.0083" Tolerance)
5/8"	-0.005" to 0.005"	0.459"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
3/4"	-0.005" to 0.005"	0.584"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
1"	-0.005" to 0.005"	0.834"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000
0.12" Wall Thick. (-0.012" to 0.012" Tolerance)
1"	-0.005" to 0.005"	0.76"	30,000	Welded	Rockwell B90 (Medium)	ASTM A249, ASTM A269	__	000000000	00000	00000	00000

304 Stainless Steel H Bars

H Bar

Yield Strength: 35,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A240

Outside							Corner Shape
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Inside Wd.	Fabrication	Edge Fabrication	Outside	Inside	Straightness Tolerance		3 ft. Lg.	6 ft. Lg.
0.26" Wall Thick.
5.99"	-1/8" to 1/8"	5.99"	-0.188" to 1/4"	5.47"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	0000000	000000000
0.33" Wall Thick.
5 1/4"	-1/8" to 1/8"	8.14"	-0.188" to 1/4"	7.48"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	000000	00000000
0.345" Wall Thick.
4.06"	-1/8" to 1/8"	4.16"	-0.188" to 1/4"	3.47"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	000000	000000
0.365" Wall Thick.
6.02"	-1/8" to 1/8"	6.2"	-0.188" to 1/4"	5.47"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	000000	00000000
0.4" Wall Thick.
6.495"	-1/8" to 1/8"	7.93"	-0.188" to 1/4"	7.13"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	000000	00000000
0.435" Wall Thick.
7.995"	-1/8" to 1/8"	8"	-0.188" to 1/4"	7.13"	Welded	Sheared	Square	Square	0.0625" per 6 ft.	0000000	00000000	00000000

304 Stainless Steel I Beams

I Beam

Yield Strength: 35,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A240

Outside							Corner Shape
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Inside Wd.	Fabrication	Edge Fabrication	Outside	Inside	Straightness Tolerance		3 ft. Lg.	6 ft. Lg.
0.326" Wall Thick.
5"	-1/8" to 1/8"	3.004"	-0.188" to 1/4"	2.35"	Hot Rolled, Welded	Sheared	Round	Round	0.0625" per 6 ft.	0000000	0000000	0000000

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 polished surfaces 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 ACTIVITY 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	00000	000000	000000	000000
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	00000	00000	00000	00000
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	00000	00000	00000	000000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.76"	1.76"	Welded	1/8" per 3 ft.	00000000	00000	00000	00000	000000

Round Tubes

Mirror-Like #7

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

Mirror-Like #7
OD	OD Tolerance	ID	Fabrication	Straightness Tolerance		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
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	00000	000000	000000
3/4"	-0.020" to 0.020"	0.68"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
7/8"	-0.020" to 0.020"	0.805"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1"	-0.020" to 0.020"	0.93"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/4"	-0.020" to 0.020"	1.18"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/2"	-0.020" to 0.020"	1.43"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
2"	-0.020" to 0.020"	1.93"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
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	00000	00000	00000
3/4"	-0.020" to 0.020"	0.652"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
7/8"	-0.020" to 0.020"	0.777"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1"	-0.020" to 0.020"	0.902"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/4"	-0.020" to 0.020"	1.152"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/2"	-0.020" to 0.020"	1.402"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
2"	-0.020" to 0.020"	1.902"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
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	00000	00000	00000
3/4"	-0.020" to 0.020"	0.62"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
7/8"	-0.020" to 0.020"	0.745"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1"	-0.020" to 0.020"	0.87"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/4"	-0.020" to 0.020"	1.12"	Welded	0.030" per 3 ft.	0000000	00000	00000	00000
1 1/2"	-0.020" to 0.020"	1.37"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
2"	-0.020" to 0.020"	1.87"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
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	00000	00000	00000
1"	-0.020" to 0.020"	0.76"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
1 1/8"	-0.020" to 0.020"	0.885"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
1 1/4"	-0.020" to 0.020"	1.01"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
1 1/2"	-0.020" to 0.020"	1.26"	Welded	0.030" per 3 ft.	0000000	00000	00000	000000
2"	-0.020" to 0.020"	1.76"	Welded	0.030" per 3 ft.	0000000	00000	000000	000000
3"	-0.020" to 0.020"	2.76"	Welded	0.030" per 3 ft.	0000000	00000	000000	000000

Textured Multipurpose 304 Stainless Steel

The textured surface hides fingerprints and dents. This material is widely used in decorative applications, such as partitions and handrails. 304 stainless steel is a good all-around choice that maintains its corrosion resistance in temperatures up to 1500° F.

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 ACTIVITY after your order ships.

Round Tubes

Diamond

Yield Strength: 30,000 psi
Hardness: Rockwell B90 (Medium)
Heat Treatable: No
Specifications Met: ASTM A554

0.048" Wall Thick. (-0.003" to 0.003")
OD	OD Tolerance	ID	Texture	Fabrication		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1 1/4"	-0.005" to 0.005"	1.12"	Diamond	Welded	0000000	000000	000000	000000
1 1/2"	-0.005" to 0.005"	1.37"	Diamond	Welded	0000000	00000	00000	00000
0.06" Wall Thick. (-0.003" to 0.003")
1 1/4"	-0.005" to 0.005"	1.1"	Diamond	Welded	0000000	00000	00000	00000
1 1/2"	-0.005" to 0.005"	1.35"	Diamond	Welded	0000000	00000	00000	00000

Corrosion-Resistant 316 Stainless Steel

The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.

316/316L stainless steel contains less carbon than standard 316 for better weldability.

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 ACTIVITY after your order ships.

Rectangular Tubes

Yield Strength: Not Rated
Hardness: Rockwell B90 (Medium)
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.
316/316L Stainless Steel
0.062" Wall Thick. (-0.006" to 0.006" Tolerance)
3/4"	-0.015" to 0.015"	3/4"	-0.015" to 0.015"	0.626"	0.626"	Welded	0.075" per 3 ft.	0000000	000000	000000	000000	000000
1 1/2"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	1.376"	1.376"	Welded	0.075" per 3 ft.	0000000	00000	00000	00000	000000
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	0.075" per 3 ft.	0000000	00000	00000	00000	00000
0.12" Wall Thick. (-0.012" to 0.012" Tolerance)
1"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	0.76"	1.26"	Welded	0.075" per 3 ft.	0000000	00000	00000	00000	000000
1"	-0.020" to 0.020"	2"	-0.020" to 0.020"	0.76"	1.76"	Welded	0.075" per 3 ft.	0000000	00000	00000	00000	000000
1"	-0.015" to 0.015"	1"	-0.015" to 0.015"	0.76"	0.76"	Welded	0.075" per 3 ft.	0000000	00000	00000	00000	000000
1 1/2"	-0.020" to 0.020"	1 1/2"	-0.020" to 0.020"	1.26"	1.26"	Welded	0.075" per 3 ft.	0000000	00000	00000	00000	000000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1.76"	1.76"	Welded	0.075" per 3 ft.	0000000	00000	00000	000000	000000
3"	-0.030" to 0.030"	3"	-0.030" to 0.030"	2.76"	2.76"	Welded	0.075" per 3 ft.	0000000	00000	00000	000000	000000
0.18" Wall Thick. (-0.018" to 0.018" Tolerance)
2"	-0.030" to 0.030"	4"	-0.030" to 0.030"	1.64"	3.64"	Welded	0.075" per 3 ft.	0000000	00000	00000	000000	000000
3"	-0.030" to 0.030"	3"	-0.030" to 0.030"	2.64"	2.64"	Welded	0.075" per 3 ft.	0000000	00000	00000	000000	000000
1/4" Wall Thick. (-0.025" to 0.025" Tolerance)
2"	-0.030" to 0.030"	4"	-0.030" to 0.030"	1 1/2"	3 1/2"	Welded	0.075" per 3 ft.	0000000	00000	000000	000000	000000
2"	-0.020" to 0.020"	2"	-0.020" to 0.020"	1 1/2"	1 1/2"	Welded	0.075" per 3 ft.	0000000	00000	00000	000000	000000
3"	-0.030" to 0.030"	3"	-0.030" to 0.030"	2 1/2"	2 1/2"	Welded	0.075" per 3 ft.	0000000	00000	000000	000000	000000
4"	-0.030" to 0.030"	4"	-0.030" to 0.030"	3 1/2"	3 1/2"	Welded	0.075" per 3 ft.	0000000	00000	000000	000000	000000