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Japan JIS MF11 镁合金锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MF11 / MF11
Category Grade Standard Region/Area Standard Content
Metals MF11 JIS H4205 Japan 镁合金锻件

Chemical composition(mass fraction)(wt.%) of the MF11

Element Min Max Similar
Li - 0.2000 -
Rare Earths 2.4000 4.4000 -
Total oth. - 0.3000 -
Mn - 0.0300 -
Si - 0.0100 -
Ni - 0.0050 -
Cu - 0.0200 -
Zr 0.4000 1.0000 -
Zn - 0.2000 -
Mg - - -
Fe - 0.0100 -
Y 3.7000 4.3000 -
Other - 0.0100 -

Mechanical Properties of steel grade MF11

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)
174 (≥) 698 (≥) 42 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade MF11

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 - -     0.14 -  
426 964 - 41.3 244   -  
116 - 22 41.2   424 244

Heat Treatment of steel grade MF11

Heat treated : 1316°C - 1233°C

Technological Curves of steel grade MF11

Cross Reference Table (Equivalent Grade) of MF11

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