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| Aluminum Alloys |
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| Welcome to Wanjoo Metals |
HOME > PRODUCT > Non-Ferrous |
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| AA6082 |
AA5083 |
AA2024 |
AA1100 |
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| Aluminum 2024 is an aluminum alloy, with copper and magnesium |
| as the alloying elements. It is used in applications requiring high |
| strength to weight ratio, as well as good fatigue resistance. It is |
| not weldable, and has average machinability. Due to poor corrosion |
| resistance, it is often clad with aluminium or Al-1Zn for protection, |
| although this may reduce the fatigue strength. |
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| 2024 is one of the best known of the high strength aluminum alloys. |
| With its high strength and excellent fatigue resistance, it is used to |
| advantage on structures and parts where good strength-to-weight |
| ratio is desired. It is readily machined to a high finish. It is readily |
| formed in the annealed condition and may be subsequently heat |
| treated. Arc or gas welding is generally not recommended, although |
| this alloy may be spot, seam or flash welded. Since corrosion |
| resistance is relatively low, 2024 is commonly used with an anodized |
| finish or in clad form (Alcald) with a thin surface layer of high purity |
| aluminum. |
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| 2024 Standard Tempers |
| O |
Maximum tensile strength no more than 30,000 - 32,000 psi(207-220 MPa), and maximum yield strength no more |
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than 14,000 psi(96 MPa). The material has elongation (stretch before ultimate failure) of 10-12%. |
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| T3 |
Ultimate tensile strength of 58,000 - 62,000 psi (400 - 427 MPa) and yield strength of at least 39,000 - 40,000 psi |
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(269-276MPa). It has elongation of 10-15%. |
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| T351 |
Ultimate tensile strength of at least 57,000 - 62,000 psi (393 - 427 MPa) and yield strength of 40,000 - 41,000 psi |
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(276-282 MPa). It has elongation of 4-12%. |
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| Aluminum alloy 2024 has a density of 2.73 g/cm²(0.098 lb/in²) |
| The mechanical properties of 2024 depend greatly on the temper of the material. |
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| 2024 is used in Aircraft fittings, gears and shafts, bolts, clock parts, computer parts, couplings, fuse parts, hydraulic valve |
| bodies, missile parts, munitions, nuts, pistons, rectifier parts, worm gears, fastening devices, veterinary and orthopedic |
| equipment, structures. |
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WanJoo Metals All rights reserved. |
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TEL : +82-2-585-2581, 2571, FAX : +82-2-585-2587, 8799 |
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FL.2 DaedeokPlaza Bldg, 206, Geumgok-Dong, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-480, Korea |
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