a356 aluminum alloy chemical composition. a356huaxuechengfeng Si6.5~7.5%, MgO.20~O.40%, Fe≤0.20%, Cu≤0.20%, Mn≤0.10%, Zn≤0.10%, Ti≤0.20%; other elements: each ≤0.05%, the total ≤0.15%; aluminum is the balance. Search GB/T 8733-2007.
What is the composition of 101A aluminum alloy? 101A aluminum alloy chemical composition: Silicon Si :6.5~7.5
Aluminum Al: Remaining amount
Iron (sand casting): 0.000~ 0.200
Iron (metal type casting): 0.000~ 0.200 Copper Cu ：≤0.1 (impurity)
Zinc Zn : ≤ 0.1 (impurity)
Zirconium Zr: ≤ 0.20 (impurity)
Tin S. >> 101A contains 0.08 - 0.2 of titanium the rest the same
Silicon amount 6.5--7.5% magnesium 0.25% ~ 0.45% is certain to analyze and the content of the impurities
Are not greater than copper 0.2 (focus of manganese 0.5) zinc 0.3 tin 0.01 lead 0.05 iron 0.6
Aluminum alloy is the general name of aluminum-based alloy. The main alloying elements are copper, silicon, magnesium, zinc, manganese, and the secondary alloying elements are nickel, iron, titanium, chromium, lithium, etc. Aluminum alloy has low density, but relatively high strength, close to or more than high-quality steel, good plasticity, can be processed into a variety of profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the use of second only to steel.
Aluminum alloy is divided into two categories: cast aluminum alloy, which is used in the cast state; deformed aluminum alloy, which can withstand pressure processing and has higher mechanical properties than the cast state. Aluminum alloys can be processed into various forms and specifications. It is mainly used in the manufacture of aviation equipment and for daily life.
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