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About Stainless Steel
More
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.
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.
- Yield Strength: 30,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: ASTM A276
Outside | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Inside Ht. | 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" | Square | 0000000 | |||
3/16" Wall Thick. | |||||||||
| 1 1/2" | -0.078" to 0.078" | 1 1/2" | -0.078" to 0.078" | 1 5/16" | Square | 0000000 | |||
1/4" Wall Thick. | |||||||||
| 2" | -0.094" to 0.094" | 2" | -0.094" to 0.094" | 1 3/4" | Round | 0000000 | |||
| 3" | -0.141" to 0.141" | 3" | -0.141" to 0.141" | 2 3/4" | Square | 0000000 | |||
3/8" Wall Thick. | |||||||||
| 4" | -1/8" to 1/8" | 4" | -1/8" to 1/8" | 3 5/8" | Square | 0000000 | |||
- 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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
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 | ||
- 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. | ||||||||||||
| 3" | -1/8" to 1/8" | 2.33" | -0.188" to 1/4" | 1.81" | Hot Rolled | Sheared | Round | Round | 0.0625" per 6 ft. | 0000000 | ||
0.293" Wall Thick. | ||||||||||||
| 4" | -1/8" to 1/8" | 2.663" | -0.188" to 1/4" | 2.08" | Hot Rolled | Sheared | Round | Round | 0.0625" per 6 ft. | 0000000 | ||
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 | ||
0.359" Wall Thick. | ||||||||||||
| 6" | -1/8" to 1/8" | 3.332" | -0.188" to 1/4" | 2.61" | Hot Rolled | Sheared | Round | Round | 0.0625" per 6 ft. | 0000000 | ||
Corrosion-Resistant I-Beam Roller Track for Doors and Curtains
Built to withstand corrosive marine environments, track is anodized aluminum and hangers are 316 stainless steel. Combine track and hangers to create a system for hanging doors and curtains. Some components that fit together are rated for different capacities; the capacity of your system is determined by the component with the lowest capacity.
Track mounts using bolts (sold separately). Nine bolts are required for every 3 ft. of track.Clevis-pin hanger has three clevis pins to hold doors and curtains up to 1/2" thick. Hanger can be used individually as well as in pairs.
Mounting-loop hanger has a loop with a 1/4" dia. opening to attach doors and curtains with carabiners, S-hooks, and shackles (not included). Hanger can be used individually as well as in pairs.
End stops prevent hangers from rolling off the track.
For technical drawings and 3-D models, click on a part number.
| Material | Each | |
For 550-lb. Track Capacity | ||
|---|---|---|
| 300 Series Stainless Steel | 0000000 | 000000 |
| For Max. Door Thick. | Wd. | Ht. | Material | Each | |
For 550-lb. Track Capacity | |||||
|---|---|---|---|---|---|
| 1/2" | 3/4" | 15/16" | 316 Stainless Steel | 0000000 | 0000000 |
| Wd. | Ht. | Loop Opening | Material | Each | |
For 1,400-lb. Track Capacity | |||||
|---|---|---|---|---|---|
| 1 1/4" | 1 1/4" | 1/4" | 316 Stainless Steel | 0000000 | 0000000 |
| Material | Each | |
For 1,400-lb. Track Capacity | ||
|---|---|---|
| 300 Series Stainless Steel | 0000000 | 000000 |