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Korea KS MD1D 压铸镁合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MD1D / MD1D
Category Grade Standard Region/Area Standard Content
Metals MD1D KS D 2333 Korea 压铸镁合金锭

Chemical composition(mass fraction)(wt.%) of the MD1D

Element Min Max Similar
Zn - 0.2000 -
Si - 0.0800 -
Others each - 0.0100 -
Ni - 0.0010 -
Mn 0.2600 0.5000 -
Mg - - -
Fe - 0.0040 -
Cu - 0.0080 -
Al 5.6000 6.4000 -

Mechanical Properties of steel grade MD1D

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)
759 (≥) 676 (≥) 33 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade MD1D

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
12 - -     0.21 -  
765 255 - 33.3 221   -  
638 - 13 34.2   434 122

Heat Treatment of steel grade MD1D

Heat treated : 1817°C - 1249°C

Technological Curves of steel grade MD1D

Cross Reference Table (Equivalent Grade) of MD1D

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