ADC12 Aluminium alloy ingots for die castings:
Japanese Industrial Standard; JIS H 2118:2006
Element Composition, %
Cu 1.5 - 3.5 within range
Si 9.6 -12.0 within range
Mg 0.3 maximum
Zn 1.0 maximum
Fe 0.6 – 1.0 within range
Mn 0.5 maximum
Ni 0.5 maximum
Sn 0.2 maximum
Pb 0.2 maximum
Ti 0.30 maximum
Others each ** -
Others total ** 0.50 maximum
Aluminium Remainder
Physical properties
Density: 2.7
Melting Point: 835 K
Specific Heat: 0.96 J/gk
Thermal Expansion Coefficient: 22x10
Thermal Conductivity (cgs): 0.23
LACS% 23
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