Material Material |
|---|
|
Aluminum Performance Properties Aluminum PerformanceProperties |
|---|
|
Specifications Met Specifications Met |
|---|
|
Yield Strength Yield Strength |
|---|
|
|
Hardness Hardness |
|---|
|
|
Heat Treatment Heat Treatment |
|---|
|
Fabrication Fabrication |
|---|
|
Certificate Certificate |
|---|
 | Material Certificate with Traceable Lot Number |
About Aluminum
More
About Stainless Steel
More
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Multipurpose 6061 Aluminum T-Bars
- Yield Strength: 35,000 psi
- Hardness: Brinell 80 (Soft)
- Temper: T6
- Fabrication: Extruded
- Specifications Met: ASTM B221
The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.
For technical drawings and 3-D models, click on a part number.
Outside | Corner Shape | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Heat Treatment | Temperature Range, °F | Outside | Inside | Leg Edge Shape | Straightness Tolerance | 2 ft. Lg. | 4 ft. Lg. | 8 ft. Lg. | |
0.05" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||||||||
| 1/2" | -0.014" to 0.014" | 5/8" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1" | -0.014" to 0.014" | 1 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
0.063" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||||||||
| 3/4" | -0.014" to 0.014" | 1 1/4" | -0.024" to 0.024" | Hardened | -320° to 300° | Round | Round | Round | 0.013" per ft. | 0000000 | |||
| 1" | -0.014" to 0.014" | 1 1/4" | -0.024" to 0.024" | Hardened | -320° to 300° | Round | Round | Round | 0.013" per ft. | 0000000 | |||
1/8" Wall Thick. (-0.007" to 0.007" Tolerance) | |||||||||||||
| 1/4" | -0.014" to 0.014" | 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1/2" | -0.014" to 0.014" | 1" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 3/4" | -0.014" to 0.014" | 1 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 7/8" | -0.014" to 0.014" | 1 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | Round | Round | Round | 0.013" per ft. | 0000000 | |||
| 1" | -0.014" to 0.014" | 1" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1" | -0.014" to 0.014" | 2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1 1/4" | -0.014" to 0.014" | 2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1 1/2" | -0.014" to 0.014" | 2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1 1/2" | -0.014" to 0.014" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
0.188" Wall Thick. (-0.007" to 0.007" Tolerance) | |||||||||||||
| 1" | -0.014" to 0.014" | 1" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1" | -0.014" to 0.014" | 2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1 1/2" | -0.014" to 0.014" | 1 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
| 1 1/2" | -0.014" to 0.014" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | Square | Square | Square | 0.013" per ft. | 0000000 | |||
High-Strength 2024 Aluminum T-Bars
- Yield Strength: 42,000 psi
- Hardness: Brinell 120 (Medium)
- Temper: T3511
- Fabrication: Extruded
- Specifications Met: ASTM B221, SAE AMS-QQ-A-200/3
While 2024 aluminum was initially designed for structural components in aircraft, it's now widely used when a high strength-to-weight ratio is needed. It offers similar performance to 7075 aluminum, but it’s not as strong.
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.
Outside | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Heat Treatment | Temperature Range, °F | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/16" Wall Thick. (-0.007" to 0.007" Tolerance) | ||||||||||
| 3/4" | -0.024" to 0.024" | 1 1/2" | -0.014" to 0.014" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 1" | -0.024" to 0.024" | 1 3/8" | -0.014" to 0.014" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
1/8" Wall Thick. (-0.007" to 0.007" Tolerance) | ||||||||||
| 1" | -0.024" to 0.024" | 2" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 1 1/2" | -0.024" to 0.024" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 2" | -0.024" to 0.024" | 2 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 2 1/2" | -0.024" to 0.024" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
3/16" Wall Thick. (-0.007" to 0.007" Tolerance) | ||||||||||
| 2" | -0.024" to 0.024" | 2 1/2" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 2" | -0.024" to 0.024" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
| 2 1/2" | -0.024" to 0.024" | 3" | -0.024" to 0.024" | Hardened | -320° to 300° | 0.050" per ft. | 0000000 | |||
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.
For technical drawings and 3-D models, click on a part number.
- 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 | |||
Low-Carbon Steel T-Bars
- Yield Strength: 36,000 psi
- Hardness: Rockwell B65 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Specifications Met: ASTM A36
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 fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
Ceiling Tile Frames
Use these components to design your own frame to support ceiling tiles.
Steel frames are approved for use in UL fire-rated ceiling assemblies.
Aluminum frames are corrosion resistant and withstand higher humidity than steel.
Ceiling Tile Framing Covers
Instead of painting or replacing ceiling tile frames when they’re rusted and discolored, put these flexible PVC covers onto them for a clean appearance. They’re sized to fit most framing systems. If you’re using them with ceiling tiles with recessed edges, make sure the width of the covers will fit the recess.
Rated ASTM E84 Class A, their ability to limit the spread of flames and generation of smoke conforms to the highest classification. They also meet UL 94V0, which means they’ll self-extinguish within 10 seconds and won’t spread fire by dripping.
To cover your framing’s interior grid, you may need both standard and tee covers. Tee covers run perpendicular to standard covers to create a tee.
For a proper fit, choose covers for 1" wd. framing if your current 15/16" wd. framing already has a thick coating of paint.
| For Length, ft. | For Width | Length | Width | Thickness | Material | Specifications Met | Pkg. Qty. | Pkg. | |
White | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Snap On | |||||||||
Tee | |||||||||
| 2 | 15/16" | 23" | 1" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 000000 |
| 2 | 1" | 23" | 1 1/8" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
| 4 | 15/16" | 47" | 1" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
| 4 | 1" | 47" | 1 1/8" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
Black | |||||||||
Snap On | |||||||||
Tee | |||||||||
| 2 | 15/16" | 23" | 1" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
| 2 | 1" | 23" | 1 1/8" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
| 4 | 15/16" | 47" | 1" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |
| 4 | 1" | 47" | 1 1/8" | 1/8" | PVC Plastic | ASTM E84 Class A, UL 94V0 | 25 | 000000000 | 00000 |