Determine if aluminum is the right material for you and which alloys will work best.
High-Strength 2024 Aluminum Sheets and Bars
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, such as for gears, shafts, and fasteners. It offers similar performance to 7075 aluminum, but it’s not as strong.
Cold-rolled sheets are cut from large pieces to the widths and lengths listed, so the edges may not be parallel.
Cold-drawn bars are formed by a die for close-tolerance widths, then cut to the lengths listed.
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.
- Yield Strength: 41,000 psi
- Hardness: Brinell 120 (Medium)
- Temper:
0.020" to 0.190" thick. sheets: T3
All other sizes: T351 - Fabrication: Cold Rolled
- Specifications Met: ASTM B209
| Thick. | Thick. Tolerance | Heat Treatment | Temperature Range, °F | Each | |
6" × 6" | |||||
|---|---|---|---|---|---|
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 00000000 | 000000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 00000000 | 00000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 00000000 | 00000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 00000000 | 00000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 00000000 | 00000 |
| 1 1/4" | -0.047" to 0.047" | Hardened | -320° to 300° | 00000000 | 000000 |
| 1 1/2" | -0.047" to 0.047" | Hardened | -320° to 300° | 00000000 | 000000 |
8" × 8" | |||||
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 0000000 | 00000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 0000000 | 00000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 0000000 | 00000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 0000000 | 000000 |
12" × 12" | |||||
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 0000000 | 000000 |
12" × 24" | |||||
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 00000000 | 000000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 00000000 | 000000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 00000000 | 000000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 00000000 | 000000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 00000000 | 000000 |
18" × 18" | |||||
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 0000000 | 000000 |
24" × 24" | |||||
| 1/4" | -0.014" to 0.014" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/8" | -0.017" to 0.017" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1/2" | -0.023" to 0.023" | Hardened | -320° to 300° | 0000000 | 000000 |
| 3/4" | -0.031" to 0.031" | Hardened | -320° to 300° | 0000000 | 000000 |
| 1" | -0.047" to 0.047" | Hardened | -320° to 300° | 0000000 | 000000 |
- Yield Strength: 47,000 psi
- Hardness: Brinell 120 (Medium)
- Fabrication: Cold Drawn
- Temper:
1/8" to 3/8" thick. bars: T4
All other sizes: T351 - Specifications Met: ASTM B211
| Wd. | Heat Treatment | Temperature Range, °F | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/2" Thick. (-0.002" to 0.002" Tolerance) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/2" | Hardened | -320° to 300° | 00000000 | |||||
| 3/4" | Hardened | -320° to 300° | 000000000 | |||||
| 1" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/4" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 1 3/4" | Hardened | -320° to 300° | 000000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
| 6" | Hardened | -320° to 300° | 000000000 | |||||
5/8" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 5/8" | Hardened | -320° to 300° | 00000000 | |||||
| 3/4" | Hardened | -320° to 300° | 000000000 | |||||
| 1" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/4" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
3/4" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 3/4" | Hardened | -320° to 300° | 00000000 | |||||
| 1" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/4" | Hardened | -320° to 300° | 000000000 | |||||
| 1 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 3 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
1" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 1" | Hardened | -320° to 300° | 00000000 | |||||
| 1 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 1 3/4" | Hardened | -320° to 300° | 000000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 3 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 5" | Hardened | -320° to 300° | 000000000 | |||||
| 6" | Hardened | -320° to 300° | 000000000 | |||||
1" Thick. (-0.0025" to 0.0025" Tolerance) | ||||||||
| 1 1/4" | Hardened | -320° to 300° | 000000000 | |||||
1 1/8" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 1 1/8" | Hardened | -320° to 300° | 00000000 | |||||
1 1/4" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 1 1/4" | Hardened | -320° to 300° | 00000000 | |||||
| 1 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
1 1/2" Thick. (-0.003" to 0.003" Tolerance) | ||||||||
| 1 1/2" | Hardened | -320° to 300° | 00000000 | |||||
| 2" | Hardened | -320° to 300° | 000000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
1 3/4" Thick. (-0.005" to 0.005" Tolerance) | ||||||||
| 1 3/4" | Hardened | -320° to 300° | 00000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
2" Thick. (-0.005" to 0.005" Tolerance) | ||||||||
| 2" | Hardened | -320° to 300° | 00000000 | |||||
| 2 1/2" | Hardened | -320° to 300° | 000000000 | |||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
2 1/4" Thick. (-0.008" to 0.008" Tolerance) | ||||||||
| 2 1/4" | Hardened | -320° to 300° | 00000000 | |||||
2 1/2" Thick. (-0.008" to 0.008" Tolerance) | ||||||||
| 3" | Hardened | -320° to 300° | 000000000 | |||||
| 6" | Hardened | -320° to 300° | 000000000 | |||||
3" Thick. (-0.008" to 0.008" Tolerance) | ||||||||
| 4" | Hardened | -320° to 300° | 000000000 | |||||
| 6" | Hardened | -320° to 300° | 000000000 | |||||
3 1/2" Thick. (-0.01" to 0.01" Tolerance) | ||||||||
| 3 1/2" | Hardened | -320° to 300° | 00000000 | |||||
4" Thick. (-0.01" to 0.01" Tolerance) | ||||||||
| 4" | Hardened | -320° to 300° | 00000000 | |||||
Tight-Tolerance High-Strength 2024 Aluminum Sheets and Bars
- Yield Strength: 47,000 psi
- Hardness: Brinell 120 (Medium)
- Temper: T351
- Fabrication: Hot Rolled
- Specifications Met: ASTM B209, SAE AMS-QQ-A-250/4, SAE AMS4035
Also known as flat stock, these sheets and bars are precision ground on the top and bottom. The sides have a cut or milled edge. 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, such as for gears, shafts, and fasteners. 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 ORDER HISTORY after your order ships.
| Thick. | Thick. Tolerance | Heat Treatment | Temperature Range, °F | Flatness Tolerance | 2" × 12" | 4" × 12" | 6" × 12" | 6" × 24" | 8" × 8" | 12” × 12” | 12” × 24” | 18" × 18" | 24” × 24” | |
| 1/4" | -0.002" to 0.002" | Hardened | -320° to 300° | 0.010" | 0000000 | |||||||||
| 3/8" | -0.002" to 0.002" | Hardened | -320° to 300° | 0.010" | 0000000 | |||||||||
| 1/2" | -0.002" to 0.002" | Hardened | -320° to 300° | 0.005" | 0000000 | |||||||||
| 1" | -0.002" to 0.002" | Hardened | -320° to 300° | 0.005" | 0000000 |
High-Strength 2024 Aluminum Rods and Discs
- Yield Strength: 45,000 psi
- Hardness: Brinell 120 (Medium)
- Temper:
3/16" to 3/8" dia.: T4
All other sizes: T351 - Fabrication: Cold Drawn
- Specifications Met: ASTM B211, SAE AMS-QQ-A-225/6, SAE AMS4120
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, such as for gears, shafts, and fasteners. 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 ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance | Heat Treatment | Temperature Range, °F | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 5/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 7/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 1/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 1/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 3/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 5/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 3/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 1 7/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 1/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 1/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 3/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 5/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 2 3/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3 1/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3 1/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3 3/8" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 3 3/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 4" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 4 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 5" | -0.012" to 0.012" | Hardened | -320° to 300° | 00000000 | |||||
| 5 1/2" | -0.020" to 0.020" | Hardened | -320° to 300° | 00000000 | |||||
| 6" | -0.020" to 0.020" | Hardened | -320° to 300° | 00000000 |
| Dia. | Dia. Tolerance | Heat Treatment | Temperature Range, °F | 1/2" Lg. | 3/4" Lg. | 1" Lg. | 3" Lg. | |
| 2" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 2 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 3" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 3 1/4" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 3 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 4" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 4 1/2" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 5" | -0.012" to 0.012" | Hardened | -320° to 300° | 0000000 | ||||
| 5 1/2" | -0.020" to 0.020" | Hardened | -320° to 300° | 0000000 | ||||
| 6" | -0.020" to 0.020" | Hardened | -320° to 300° | 0000000 |
High-Strength 2024 Aluminum Hex Bars
- Yield Strength: 47,000 psi
- Hardness: Brinell 120 (Medium)
- Temper:
1/4" wd.: T4
All other sizes: T351 - Fabrication: Cold Drawn
- Specifications Met: ASTM B211
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, such as for gears, shafts, and fasteners. 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 ORDER HISTORY after your order ships.
| Wd. | Wd. Tolerance | Heat Treatment | Temperature Range, °F | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/2" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 3/4" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 7/8" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 1" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 1 1/8" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 1 1/4" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 1 1/2" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 | |||
| 2" | -0.005" to 0.005" | Hardened | -320° to 300° | 00000000 |
Aluminum Balls
Lighter in weight than steel and stronger than plastic, these aluminum balls are widely used in bearings and in valves.
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.
| Dia. | Dia. Tolerance | Material | Yield Strength  | Temper | Hardness | Heat Treatment | Pkg. Qty. | Pkg. | |
| 7/8" | -0.001" to 0.001" | 2024 Aluminum | 41,000 psi | T351 | Brinell 120 (Medium) | Hardened | 1 | 0000000 | 000000 |
| 1" | -0.001" to 0.001" | 2024 Aluminum | 41,000 psi | T351 | Brinell 120 (Medium) | Hardened | 1 | 0000000 | 00000 |
| 2" | -0.001" to 0.001" | 2024 Aluminum | 41,000 psi | T351 | Brinell 120 (Medium) | Hardened | 1 | 0000000 | 000000 |