| 摘要 |
A corrosion resistant bright aluminum alloy for die-casting which consisting essentially of, in weight percentage: } Zinc from 0.5 to 2.5%, } Magnesium from 1.1 to 3.0%, } Silicon from 0.3 to 1.2%, } Iron from 0.2 to 1.5%, } Manganese from 0.3 to 1.2%, } Copper from 0.1 to 0.3%, and } the balance aluminum and incidental impurities; } SAID ALLOY FOR DIE-CASTING FURTHER ADDITIONALLY CONTAINING FROM 0.001 TO 2.000% IN WEIGHT PERCENTAGE IN TOTAL OF AT LEAST ONE ELEMENT SELECTED FROM THE GROUP CONSISTING OF: } Titanium from 0.05 to 0.30%, } Chromium from 0.05 to 0.50%, } Boron from 0.01 to 0.05%, } Zirconium from 0.05 to 0.30%, } Vanadium from 0.05 to 0.30%, } Cobalt from 0.05 to 0.50%, } Antimony from 0.05 to 0.30%, } Nickel from 0.05 to 2.00%, and } Beryllium from 0.001 to 0.005%. }
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