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B951 M11911

America ASTM B951M11911 非合金镁及镁合金,铸铁和锻铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B951M11911 / B951 M11911
Category Grade Standard Region/Area Standard Content
Metals B951 M11911 ASTM B951 America 非合金镁及镁合金,铸铁和锻铁

Chemical composition(mass fraction)(wt.%) of the B951 M11911

Element Min Max Similar
Zn 0.4500 0.9000 -
Total oth. - 0.3000 -
Si - 0.2000 -
Ni - 0.0100 -
Mn 0.1500 0.4000 -
Mg - - -
Cu - 0.0800 -
Al 8.5000 9.5000 -

Mechanical Properties of steel grade B951 M11911

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)
554 (≥) 516 (≥) 13 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade B951 M11911

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
41 - -     0.33 -  
269 566 - 14.3 414   -  
822 - 42 11.2   214 234

Heat Treatment of steel grade B951 M11911

Heat treated : 1391°C - 1527°C

Technological Curves of steel grade B951 M11911

Cross Reference Table (Equivalent Grade) of B951 M11911

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