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Korea KS MP9 镁合金板材,板材,带材和卷板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MP9 / MP9
Category Grade Standard Region/Area Standard Content
Metals MP9 KS D 6710 Korea 镁合金板材,板材,带材和卷板

Chemical composition(mass fraction)(wt.%) of the MP9

Element Min Max Similar

Mechanical Properties of steel grade MP9

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)
367 (≥) 349 (≥) 33 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade MP9

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
34 - -     0.24 -  
322 624 - 34.3 224   -  
557 - 12 42.2   433 421

Heat Treatment of steel grade MP9

Heat treated : 1242°C - 1642°C

Technological Curves of steel grade MP9

Cross Reference Table (Equivalent Grade) of MP9

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