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ML1Cr11Ni2W2MoV

China GB ML1Cr11Ni2W2MoV 冷顶锻用不锈钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ML1Cr11Ni2W2MoV / ML1Cr11Ni2W2MoV
Category Grade Standard Region/Area Standard Content
Metals ML1Cr11Ni2W2MoV GB 4232 China 冷顶锻用不锈钢丝

Chemical composition(mass fraction)(wt.%) of the ML1Cr11Ni2W2MoV

Element Min Max Similar
W 1.5000 2.0000 -
V 0.1800 0.3000 -
Si - 0.6000 -
S - 0.0300 -
P - 0.0350 -
Ni 1.4000 1.8000 -
Mo 0.3500 0.5000 -
Mn - 0.6000 -
Cu - 0.3000 -
Cr 10.5000 12.0000 -
C 0.1000 0.1600 -

Mechanical Properties of steel grade ML1Cr11Ni2W2MoV

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)
436 (≥) 569 (≥) 41 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade ML1Cr11Ni2W2MoV

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
23 - -     0.32 -  
323 483 - 43.3 411   -  
559 - 22 32.2   421 433

Heat Treatment of steel grade ML1Cr11Ni2W2MoV

Heat treated : 1766°C - 1461°C

Technological Curves of steel grade ML1Cr11Ni2W2MoV

Cross Reference Table (Equivalent Grade) of ML1Cr11Ni2W2MoV

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