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Korea KS Ml1A 原生镁锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ml1A / Ml 1A
Category Grade Standard Region/Area Standard Content
Metals Ml 1A KS D 2314 Korea 原生镁锭

Chemical composition(mass fraction)(wt.%) of the Ml 1A

Element Min Max Similar
Mn - 0.0060 -
Si - 0.0060 -
Ni - 0.0010 -
Cu - 0.0050 -
Ca - 0.0030 -
Ti - 0.0100 -
Al - 0.0100 -
Zn - 0.0050 -
Mg 99.9500 - -
Sn - 0.0050 -
Fe - 0.0030 -
Na - 0.0030 -
Pb - 0.0050 -
Others each - 0.0050 -

Mechanical Properties of steel grade Ml 1A

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)
732 (≥) 929 (≥) 22 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade Ml 1A

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
14 - -     0.12 -  
828 861 - 24.3 231   -  
364 - 22 41.2   342 222

Heat Treatment of steel grade Ml 1A

Heat treated : 1564°C - 1415°C

Technological Curves of steel grade Ml 1A

Cross Reference Table (Equivalent Grade) of Ml 1A

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