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Japan JIS AD12.1 压铸铝合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AD12.1 / AD 12.1
Category Grade Standard Region/Area Standard Content
Metals AD 12.1 JIS H2118 Japan 压铸铝合金锭

Chemical composition(mass fraction)(wt.%) of the AD 12.1

Element Min Max Similar
Mn - 0.0300 -
Si 9.6000 12.0000 -
Ni - 0.0300 -
Cu 1.5000 3.5000 -
Ti - 0.0300 -
Al - - -
Zn - 0.0300 -
Mg - 0.0300 -
Sn - 0.0300 -
Fe - 0.6000 -
Pb - 0.0300 -

Mechanical Properties of steel grade AD 12.1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
271 (≥) 928 (≥) 23 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade AD 12.1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.13 -  
949 731 - 42.3 222   -  
774 - 13 22.2   333 412

Heat Treatment of steel grade AD 12.1

Heat treated : 1696°C - 1761°C

Technological Curves of steel grade AD 12.1

Cross Reference Table (Equivalent Grade) of AD 12.1

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