Stainless Steel Beams | McMaster-Carr

Filter by

Shape

System of Measurement

Outside Height

Outside Width

Material

300 Series Stainless Steel

304 Stainless Steel

316 Stainless Steel

316-316L Stainless Steel

Wall Thickness

Length

Inside Corner Shape

Outside Corner Shape

Inside Width

Appearance

Leg Edge Shape

Inside Height

Yield Strength

Fabrication

Width

Specifications Met

For Beam Shape

Hardness Rating

Height

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

Elongation

Heat Treatment

78 Products

About Stainless Steel

Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.

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.

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

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

304 Stainless Steel 90° Angles

With Round Inside Corner

With Square Inside Corner

Yield Strength: 25,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Fabrication	Specifications Met	Inside Corner Shape		1/2 ft. Lg.	1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/8" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	7/8"	7/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1 1/8"	1 1/8"	Hot Rolled	ASTM A276	Round	0000000	0000	0000	00000	00000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 3/8"	1 3/8"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 7/8"	1 7/8"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
3/16" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	13/16"	13/16"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1 1/16"	1 1/16"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 5/16"	1 5/16"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 13/16"	1 13/16"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
2"	-1/8" to 1/8"	3"	-1/8" to 1/8"	1 13/16"	2 13/16"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 5/16"	2 5/16"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
3"	-1/8" to 1/8"	3"	-1/8" to 1/8"	2 13/16"	2 13/16"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
1/4" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	3/4"	3/4"	Hot Rolled	ASTM A276	Round	0000000	0000	00000	00000	00000
1"	-1/8" to 1/8"	2"	-1/8" to 1/8"	3/4"	1 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1"	1"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	00000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 1/4"	1 1/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
1 1/2"	-1/8" to 1/8"	3"	-1/8" to 1/8"	1 1/4"	2 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 3/4"	1 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
2"	-1/8" to 1/8"	3"	-1/8" to 1/8"	1 3/4"	2 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 1/4"	2 1/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	00000	000000
3"	-1/8" to 1/8"	3"	-1/8" to 1/8"	2 3/4"	2 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
3"	-1/8" to 1/8"	4"	-1/8" to 1/8"	2 3/4"	3 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
3"	-1/8" to 1/8"	5"	-1/8" to 1/8"	2 3/4"	4 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
4"	-1/8" to 1/8"	4"	-1/8" to 1/8"	3 3/4"	3 3/4"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
4"	-1/8" to 1/8"	6"	-1/8" to 1/8"	3 3/4"	5 3/4"	Hot Rolled	ASTM A1069	Square	0000000	00000	000000	000000	000000
3/8" Wall Thick.
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 5/8"	1 5/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
2"	-1/8" to 1/8"	3"	-1/8" to 1/8"	1 5/8"	2 5/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 1/8"	2 1/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
3"	-1/8" to 1/8"	3"	-1/8" to 1/8"	2 5/8"	2 5/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
3"	-1/8" to 1/8"	4"	-1/8" to 1/8"	2 5/8"	3 5/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
3 1/2"	-1/8" to 1/8"	3 1/2"	-1/8" to 1/8"	3 1/8"	3 1/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000
4"	-1/8" to 1/8"	4"	-1/8" to 1/8"	3 5/8"	3 5/8"	Hot Rolled	ASTM A276	Round	0000000	00000	00000	000000	000000

304 Stainless Steel T Bars

Yield Strength: 30,000 psi
Hardness: Rockwell B90 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: See Table

Outside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Inside Ht.	Specifications Met	Inside Corner Shape		1 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/8" Wall Thick.
1"	-0.078" to 0.078"	1"	-0.078" to 0.078"	7/8"	ASTM A1069	Square	0000000	000000	000000	0000000
3/16" Wall Thick.
1 1/2"	-0.078" to 0.078"	1 1/2"	-0.078" to 0.078"	1 5/16"	ASTM A1069	Square	0000000	00000	000000	000000
1/4" Wall Thick.
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	ASTM A276	Square	0000000	00000	000000	000000
3"	-0.141" to 0.141"	3"	-0.141" to 0.141"	2 3/4"	ASTM A1069	Square	0000000	000000	000000	000000
3/8" Wall Thick.
4"	-1/8" to 1/8"	4"	-1/8" to 1/8"	3 5/8"	ASTM A1069	Square	0000000	000000	000000	000000

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	00000000
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 A276

Outside						Corner Shape
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Fabrication	Edge Fabrication	Outside	Inside	Straightness Tolerance		3 ft. Lg.	6 ft. Lg.
0.26" Wall Thick.
3"	-1/8" to 1/8"	2.33"	-0.188" to 1/4"	Hot Rolled	Sheared	Round	Round	0.0625" per 6 ft.	0000000	0000000	0000000
0.293" Wall Thick.
4"	-1/8" to 1/8"	2.663"	-0.188" to 1/4"	Hot Rolled	Sheared	Round	Round	0.0625" per 6 ft.	0000000	000000	000000
0.326" Wall Thick.
5"	-1/8" to 1/8"	3.004"	-0.188" to 1/4"	Hot Rolled, Welded	Sheared	Round	Round	0.0625" per 6 ft.	0000000	000000	000000
0.359" Wall Thick.
6"	-1/8" to 1/8"	3.332"	-0.188" to 1/4"	Hot Rolled	Sheared	Round	Round	0.0625" per 6 ft.	0000000	000000	00000000

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

90° Angles

Yield Strength: 30,000 psi
Hardness: Rockwell B80 (Medium)
Heat Treatment: Annealed (Softened)
Heat Treatable: No
Specifications Met: ASTM A276

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Fabrication	Max. Temp., °F		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
316/316L Stainless Steel
1/8" Wall Thick.
3/4"	-1/8" to 1/8"	3/4"	-1/8" to 1/8"	5/8"	5/8"	Hot Rolled	1500°	0000000	00000	00000	000000	000000	000000
3/8" Wall Thick.
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 5/8"	1 5/8"	Hot Rolled	1500°	0000000	00000	00000	00000	000000	000000
316L Stainless Steel
1/8" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	7/8"	7/8"	Hot Rolled	1500°	0000000	0000	00000	00000	00000	00000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1 1/8"	1 1/8"	Hot Rolled	1500°	0000000	0000	00000	00000	00000	00000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 3/8"	1 3/8"	Hot Rolled	1500°	0000000	0000	00000	00000	00000	00000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 7/8"	1 7/8"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	00000
3/16" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	13/16"	13/16"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	00000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1 1/16"	1 1/16"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	00000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 5/16"	1 5/16"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	000000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 13/16"	1 13/16"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	000000
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 5/16"	2 5/16"	Hot Rolled	1500°	0000000	00000	00000	00000	000000	000000
1/4" Wall Thick.
1"	-1/8" to 1/8"	1"	-1/8" to 1/8"	3/4"	3/4"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	00000
1 1/4"	-1/8" to 1/8"	1 1/4"	-1/8" to 1/8"	1"	1"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	000000
1 1/2"	-1/8" to 1/8"	1 1/2"	-1/8" to 1/8"	1 1/4"	1 1/4"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	000000
2"	-1/8" to 1/8"	2"	-1/8" to 1/8"	1 3/4"	1 3/4"	Hot Rolled	1500°	0000000	00000	00000	00000	00000	000000
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 1/4"	2 1/4"	Hot Rolled	1500°	0000000	00000	00000	00000	000000	000000
3"	-1/8" to 1/8"	3"	-1/8" to 1/8"	2 3/4"	2 3/4"	Hot Rolled	1500°	0000000	00000	00000	00000	000000	000000
4"	-1/8" to 1/8"	4"	-1/8" to 1/8"	3 3/4"	3 3/4"	Hot Rolled	1500°	0000000	00000	000000	000000	000000	000000
3/8" Wall Thick.
2 1/2"	-1/8" to 1/8"	2 1/2"	-1/8" to 1/8"	2 1/8"	2 1/8"	Hot Rolled	1500°	0000000	00000	00000	000000	000000	000000
3"	-1/8" to 1/8"	3"	-1/8" to 1/8"	2 5/8"	2 5/8"	Hot Rolled	1500°	0000000	00000	00000	000000	000000	000000
4"	-1/8" to 1/8"	4"	-1/8" to 1/8"	3 5/8"	3 5/8"	Hot Rolled	1500°	0000000	000000	000000	000000	000000	00000000

Corrosion-Resistant Hoist Trolleys

Made of stainless steel, these trolleys won’t corrode as they move hoists in areas that are frequently washed down with cleaning chemicals. They’re often found in commercial kitchens, because the wheels are coated in a lubricant that’s NSF registered H1 for incidental contact with food.

A mounting bar and eye give you flexibility when mounting your hoist. Remove the eye and mount directly to the bar when you need those extra couple inches of space. These trolleys fit a range of beam widths thanks to spacing washers that you can add or remove. Anti-drop plates prevent these trolleys from falling off your beam if the wheels become derailed.

Warning: Never use to lift people or items over people.

Capacity		For Beam
tons	lbs.	Shape	Wd.	Min. Ht.	Clearance	Min. Curve Radius	Wheel Material	Eye Dia.	Bar Thick.	Adjustment Type	Features	Specifications Met		Each
With Mounting Bar and Eye
Stainless Steel
1/4	500	Flat, Tapered	2"-6"	3"	4"	40"	Stainless Steel	1"	5/8"	Spacing Washers	Anti-Drop Plates	ASME B30.16, ASME B30.17, CE Marked, NSF Registered H1	00000000	0000000
1/2	1,000	Flat, Tapered	2 1/2"-8"	3 1/2"	4 1/2"	40"	Stainless Steel	1 1/4"	1"	Spacing Washers	Anti-Drop Plates	ASME B30.16, ASME B30.17, CE Marked, NSF Registered H1	00000000	000000
1	2,000	Flat, Tapered	2 1/2"-8"	4"	5"	40"	Stainless Steel	1 1/4"	1 1/4"	Spacing Washers	Anti-Drop Plates	ASME B30.16, ASME B30.17, CE Marked, NSF Registered H1	00000000	000000
2	4,000	Flat, Tapered	3 1/2"-8"	4 1/2"	6 1/4"	52"	Stainless Steel	1 1/2"	1 5/8"	Spacing Washers	Anti-Drop Plates	ASME B30.16, ASME B30.17, CE Marked, NSF Registered H1	00000000	00000000
3	6,000	Flat, Tapered	4"-8"	5"	7 3/4"	52"	Stainless Steel	1 3/4"	2"	Spacing Washers	Anti-Drop Plates	ASME B30.16, ASME B30.17, CE Marked, NSF Registered H1	00000000	00000000

Corrosion-Resistant I-Beam Roller Track for Doors and Curtains

Curtain Not Included

Build your own system for hanging doors and curtains in marine environments. The track is anodized aluminum and the hangers are 316 stainless steel for corrosion resistance. Combine track, hangers, joints, and accessories for a complete system.

Track Mounting Bolt

For 550-lb. Track Capacity
Material		Each
300 Series Stainless Steel	0000000	000000

Clevis-Pin Hangers

Clevis-pin hangers have three clevis pins that attach through holes in your doors or curtains to hold them.

For 550-lb. Track Capacity
Pin Dia.	For Max. Door Thick.	Wd.	Ht.	Material		Each
3/16", 1/4"	1/2"	3/4"	15/16"	316 Stainless Steel	0000000	0000000
For 1,400-lb. Track Capacity
1/4", 5/16"	7/8"	1 3/4"	2"	316 Stainless Steel	00000000	000000

Mounting-Loop Hangers

Mounting-loop hangers require carabiners, S-hooks, or shackles (not included) to attach doors and curtains through their loop.

For 550-lb. Track Capacity
Wd.	Ht.	Loop Opening	Material		Each
1 1/2"	1 7/8"	1/2"	316 Stainless Steel	00000000	0000000
For 1,400-lb. Track Capacity
1 1/4"	1 1/4"	1/4"	316 Stainless Steel	0000000	000000

End Stops

End stops have a spring-loaded plunger that locks them in place to prevent hangers from sliding off the track.

For 1,400-lb. Track Capacity
Material		Each
300 Series Stainless Steel	0000000	000000