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ZGMS40CrNiMo

China GB ZGMS40CrNiMo 耐磨耐蚀钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZGMS40CrNiMo / ZGMS40CrNiMo
Category Grade Standard Region/Area Standard Content
Metals ZGMS40CrNiMo GB/T 31205 China 耐磨耐蚀钢铸件

Chemical composition(mass fraction)(wt.%) of the ZGMS40CrNiMo

Element Min Max Similar
P - 0.0400 -
S - 0.0400 -
Ni 0.3000 2.5000 -
Mo 0.2000 0.8000 -
Cr 0.5000 2.5000 -
Mn 0.4000 1.0000 -
Si 0.4000 0.8000 -
C 0.3500 0.4500 -

Mechanical Properties of steel grade ZGMS40CrNiMo

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)
124 (≥) 588 (≥) 14 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade ZGMS40CrNiMo

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 - -     0.44 -  
852 751 - 24.3 413   -  
151 - 43 22.2   434 212

Heat Treatment of steel grade ZGMS40CrNiMo

Heat treated : 1534°C - 1486°C

Technological Curves of steel grade ZGMS40CrNiMo

Cross Reference Table (Equivalent Grade) of ZGMS40CrNiMo

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