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Japan JIS D12V 压铸铝基合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D12V / D 12 V
Category Grade Standard Region/Area Standard Content
Metals D 12 V JIS H2212 Japan 压铸铝基合金锭

Chemical composition(mass fraction)(wt.%) of the D 12 V

Element Min Max Similar
Mn - 0.0300 -
Si 9.6000 12.0000 -
Ni - 0.0300 -
Cu 1.5000 3.5000 -
Al - - -
Zn - 0.0300 -
Mg - 0.0300 -
Sn - 0.0300 -
Fe 0.3000 0.6000 -

Mechanical Properties of steel grade D 12 V

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)
661 (≥) 254 (≥) 14 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade D 12 V

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
13 - -     0.11 -  
165 435 - 44.3 341   -  
148 - 14 22.2   223 222

Heat Treatment of steel grade D 12 V

Heat treated : 1578°C - 1994°C

Technological Curves of steel grade D 12 V

Cross Reference Table (Equivalent Grade) of D 12 V

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