Chemical Composition of Die Casting Aluminium Alloy in US Standards


Chemical Composition of Die Casting Aluminium Alloy in US Standards including ANSI, ASTM and UNS. Permanent mold casting enables castings to be produced with excellent mechincal and physical material properties and near-net-shape dimensions. In permanent mold casting, the molten metal is poured into special permanent molds. This enables us to meet many of the criteria which are typical of steel, and offer numberious possiblities of creating individual molds. 


Aluminium Alloy Grade Chemical Composition
ANSI ASTM UNS Si Fe Cu Mn Mg Ni Zn Sn Ti others Al
360 SG100B A03600 9.0-10.0 2 0.6 0.35 0.40-0.60 0.5 0.5 0.15 0.25 rest
A360.0 SG100A A13600 9.0-10.0 1.3 0.6 0.35 0.40-0.60 0.5 0.5 0.15 0.25 rest
380 SC84B A03800 7.5-9.5 2 3.0-4.0 0.5 0.1 0.5 3 0.35 0.5 rest
A380.0E SC84A A13800 7.5-9.5 1.3 3.0-4.0 0.5 0.1 0.5 3 0.35 0.5 rest
383.0E SC102A A03830 9.5-11.5 1.3 2.0-3.0 0.5 0.1 0.3 3 0.15 0.5 rest
384.0E SC114A A03840 10.5-12.0 1.3 3.0-4.5 0.5 0.1 0.5 3 0.35 0.5 rest
390 SC174A A03900 16.0-18.0 1.3 4.0-5.0 0.1 0.45-0.65 0.1 0.2 0.2 rest
B390.0 SC174B A23900 16.0-18.0 1.3 4.0-5.0 0.5 0.45-0.65 0.1 1.5 0.1 0.2 rest
392 S19 A03920 18.0-20.0 1.5 0.40-0.80 0.20-0.60 0.80-1.20 0.5 0.5 0.3 0.2 0.5 rest
413 S12B A04130 11.0-13.0 2 1 0.35 0.1 0.5 0.5 0.15 0.25 rest
A413.0 S12A A14130 11.0-13.0 1.3 1 0.35 0.1 0.5 0.5 0.15 0.25 rest
C433.0 S5C A34430 4.5-6.0 2 0.6 0.35 0.1 0.5 0.5 0.15 0.25 rest
518 G8A A05180 0.35 1.8 0.25 0.35 7.5-8.5 0.15 0.15 0.25 0.25 rest



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