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About Aluminum
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Compare over 20 aluminum alloys to find the right material for you—all with material certificates for traceability.
Tight-Tolerance High-Strength 2024 Aluminum Rods
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For the best balance of precision, strength, and workability, choose these 2024 aluminum rods. They’re ground to paper-thin tolerances for parts that require pinpoint precision. Held to a strict straightness tolerance, they're all set to turn in your lathe.
Initially designed for aircraft frames, 2024 is turned into parts that need to be especially strong, such as couplings for servomotor shafts. It’s one of the most widely used high-strength alloys, made into fasteners, gears, and everything in between. It’s also easier to form and weld than 7075 aluminum, among the strongest alloys out there.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Fabrication | Temper Designation | Specs. Met | Straightness Tolerance | 1 ft. Long | 3 ft. Long | 6 ft. Long | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 3/32" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 000000 | 000000 | |
| 1/8" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 0000 | 00000 | 00000 | |
| 3/16" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 0000 | 00000 | 00000 | |
| 1/4" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 00000 | |
| 5/16" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 00000 | |
| 3/8" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 00000 | |
| 7/16" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 00000 | |
| 1/2" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 00000 | |
| 9/16" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 000000 | |
| 5/8" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 000000 | |
| 3/4" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 000000 | |
| 7/8" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 00000 | 000000 | |
| 1" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 000000 | 000000 | |
| 1 1/4" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 000000 | 000000 | |
| 1 1/2" | -0.0005" to 0" | Cold Worked | T4 | ASTM B211, SAE AMS-QQ-A-225 | 0.005"/1 ft. | 0000000 | 00000 | 000000 | 000000 |
