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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 5083 is an aluminum alloy suitable for cryogenic applications |
| down to design temperatures of minus 165°C, since alloys of this type |
| do not show the ductile/brittle transition phenomenon. Apart from alu- |
| minum, the main other ingredient is magnesuim. |
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| 5083 is one of the most widely used Aluminum alloys especially in |
| the transportation industry. The soft, "O" temper plates of this alloy |
| is used, for example in the construction of land transportation |
| vehicles such as tanker lorries. Currently the use of this alloy is |
| limited to those applications where the service thmperature is less |
| than 65°C. This limitation originates from an anticipated susceptibility |
| of thes alloy to intergranular and stress corrosions during service at |
| themperatures above 60°C. |
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| The susceptibilities to intergranular and hence stress corrosions |
| has been shown to originate from the precipitation of Mg containing |
| anodic intermetallics on the grain boundaries. Understanding the |
| decomposition of Mq in solid solution is therefore of paramount |
| importance to finding solutions so that the stress corrosion related |
| problems can be eliminated. |
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| 5038 Standard Tempers |
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| O |
Annealed wrought alloy. |
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| H111 |
Some work hardening imparted by shaping processes but less than required for a H1111 temper. |
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| H32 |
Work hardened and stabilised with a quater hard temper. |
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| 5083 is used in Cryogenic applications of productions, storage and transportation of liquid, petroleum and industrial gases. |
| Missile containers, Pressure vessels, Shipbuilding, Hulls and superstructures of ships such as fast ferries, naval craft |
| and workboats, heavy-duty truck and trailer assemblies, mechanical components, jigs, fixtures, flat beds |
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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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