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Korea KS MP7 镁合金板材,板材,带材和卷板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MP7 / MP7
Category Grade Standard Region/Area Standard Content
Metals MP7 KS D 6710 Korea 镁合金板材,板材,带材和卷板

Chemical composition(mass fraction)(wt.%) of the MP7

Element Min Max Similar

Mechanical Properties of steel grade MP7

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)
614 (≥) 561 (≥) 24 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade MP7

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
31 - -     0.34 -  
562 846 - 22.3 122   -  
296 - 43 11.2   421 412

Heat Treatment of steel grade MP7

Heat treated : 1434°C - 1734°C

Technological Curves of steel grade MP7

Cross Reference Table (Equivalent Grade) of MP7

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