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Korea KS MCI13 Magnesium alloy ingots for casting and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MCI13 / MCI13
Category Grade Standard Region/Area Standard Content
Metals MCI13 KS D 2326 Korea Magnesium alloy ingots for casting

Chemical composition(mass fraction)(wt.%) of the MCI13

Element Min Max Similar
Zr 0.4000 1.0000 -
Zn - 0.2000 -
Y 4.7500 5.5000 -
Total Others - 0.3000 -
Si - 0.0100 -
Rare Earths 1.5000 - -
Other - 0.2000 -
Ni - 0.0050 -
Mn - 0.0300 -
Mg - - -
Cu - 0.0300 -

Mechanical Properties of steel grade MCI13

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)
874 (≥) 286 (≥) 24 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade MCI13

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
22 - -     0.44 -  
866 744 - 12.3 322   -  
438 - 22 24.2   232 411

Heat Treatment of steel grade MCI13

Heat treated : 1653°C - 1113°C

Technological Curves of steel grade MCI13

Cross Reference Table (Equivalent Grade) of MCI13

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