Hot Extruding Rods and Profiles
Alloy grade and chemical composition
AZ31B | ASTM B 107/B 107M |
Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Ca | Others, total | Mg |
Min % | 2.50 | 0.60 | 0.20 |
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|
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|
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| Bal |
Max % | 3.50 | 1.40 | 1.00 | 0.10 | 0.005 | 0.05 | 0.005 | 0.04 | 0.3 |
AZ61A | ASTM B 107/B 107M |
Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Others, total | Mg |
Min % | 5.80 | 0.45 | 0.15 |
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|
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| Bal |
Max % | 7.20 | 1.50 | 0.50 | 0.10 | 0.005 | 0.05 | 0.005 | 0.3 |
AZ80A | ASTM B 107/B 107M |
Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Others, total | Mg |
Min % | 7.80 | 0.20 | 0.12 |
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|
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| Bal |
Max % | 9.20 | 0.80 | 0.50 | 0.10 | 0.005 | 0.05 | 0.005 | 0.3 |
M1C | ASTM B843 |
Elements | Al | Si | Mn | Fe | Cu | Ni | Others, each | Others, total | Mg |
Min % |
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| 0.50 |
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|
|
| Bal |
Max % | 0.01 | 0.05 | 1.30 | 0.03 | 0.02 | 0.001 | 0.05 | 0.3
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