2024 T351 Aluminum Bar for Gears, Shafts, Bearings
AL-2024 (UNSA902404) is a high-performance aerospace aluminum bar known as the "aircraft alloy." Renowned for its strength, machinability, weldability, and resistance to stress corrosion cracking, it's favored in aircraft structures, truck wheels, medical instruments, and more.
As a trusted 2024 aluminum bar production factory and supplier, we specialize in providing top-quality AL-2024 aluminum bars tailored to your needs. Experience the difference with our premium products, dedicated and customized service. Contact us for your AL-2024 aluminum bar requirements.
2024 Aluminum Aerospace Bar has good cutting processability, milling processability and drilling processability. It is also suitable for bending, drawing, deep drawing and other forming processes.
Stock temper: 2024-T3, 2024-T4, 2024-T6, 2024-T351, 2024-T851, 2024-T42
Processing way: cold finish, extruded, forged
Specification: ASTM B211, AMS 4120, AMS 4339, AMS-QQ-A-225/6, ASTM B221, AMS 4152, AMS-QQ-A-200/3, EN 573-3
Chemical composition of 2024 aluminum bar
| Element | Composition (%) |
| Si | 0~0.5% |
| Fe | 0~0.5% |
| Cu | 3.8~4.9% |
| Mn | 1.2~1.8% |
| Mg | 0.3~0.9% |
| Cr | 0~0.1% |
| Zn | 0~0.25% |
| Ti | 0~0.15% |
| Al | 92~93.5% |
Mechanical properties of 2024 aluminum bar
| Temper | T3 | T351 | T851 | T4 | O |
| Density | 0.1 lb/in3 | 0.1 lb/in3 | 0.1 lb/in3 | 0.1 lb/in3 | 0.1 lb/in3 |
| Ultimate Tensile Strength (ksi) | 70 (bare); 65 (clad) | 67 | 75 | 69 | 27 (bare); 26 (clad) |
| Yield Tensile Strength (ksi) | 50 (bare); 45 (clad) | 47 | 66 | 45 | 11 |
| Elongation at Break (%) | 18 | 13 | 4.90 | 16 | 20 |
| Fatigue Strength (ksi) | 20 | 20 | 17 | 20 | 13 |
| Hardness Rockwell | Brinell | B75 | 120 | B75 | 120 | B84 | 140 | B75 | 120 | N/A | 47 |
| Modulus of Elasticity (ksi) | 10, 600 | 10, 000 | 10, 000 | 10, 000 | 10, 600 |
| Machinability (%) | 70 | 70 | 70 | 70 | 30 |
| Thermal Conductivity (BTU-in/hr-ft^2-°F) | 840 | 840 | 1, 050 | 840 | 1, 340 |
Product specifications
Specification: ASTM B221, B211, B565, B316, AMS 4121 2014
Standard: ASTM, ASME, AMS, GB/T, JIS
Temper: O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length: 100 mm To 3000 mm Long & Above
Size: 5 mm To 500 mm
Diameter: 0.1-600mm
MOQ: 5ton per size
Surface: clean and smooth, no bright speck, corrosion, oil, slotted, etc.
Delivery time: about 30days after receiving the deposit
Payment: T/T, L/C at sight
Trading terms: FOB, CIF, CFR
2024 Aluminum aerospace Bar is an aerospace aluminum profile that is a cold-worked or extruded aluminum forging that provides high to moderate strength, very good processability and weldability, and improved stress corrosion cracking resistance.
parameter
|
1000 series |
1050,1060,1070,1080,1100,1145,1200,1235, etc. |
|
2000 series |
2014,2017,2018,2024,2025,2219, 2219,2618a etc. |
|
3000 series |
3003,3004,3102,3104,3105,3005, etc. |
|
4000 series |
4032,4043, 4017, etc |
|
5000 series |
5005,5052,5454,5754,5083,5086,5182,5082, etc. |
|
6000 series |
6061,6063,6262,6101, etc |
|
7000 series |
7072,7075,7003 etc |
|
8000 series |
8011, etc. |
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