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Japan JIS MCI2C 铸造镁合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MCI2C / MCI2C
Category Grade Standard Region/Area Standard Content
Metals MCI2C JIS H2221 Japan 铸造镁合金锭

Chemical composition(mass fraction)(wt.%) of the MCI2C

Element Min Max Similar
Mn 0.1500 0.3500 -
Si - 0.2000 -
Ni - 0.0100 -
Cu - 0.0800 -
Al 8.3000 9.2000 -
Zn 0.4500 0.9000 -
Mg - - -
Fe - 0.0300 -
Others each - 0.0500 -

Mechanical Properties of steel grade MCI2C

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)
215 (≥) 967 (≥) 33 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade MCI2C

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
41 - -     0.33 -  
349 748 - 32.3 231   -  
689 - 24 44.2   242 413

Heat Treatment of steel grade MCI2C

Heat treated : 1519°C - 1355°C

Technological Curves of steel grade MCI2C

Cross Reference Table (Equivalent Grade) of MCI2C

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