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Description

China Cr12MoV Alloy tool steel - cold work steels and Cr12MoV Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Cr12MoV
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Cr12MoV China Alloy tool steel - cold work steels
Cr06
Cr2
9Cr2
W
5CrW2Si
6CrW2Si
6CrMnSi2Mo1V
5Cr3Mn1SiMo1V
Cr12
Cr12Mo1V1

Chemical composition(mass fraction)(wt.%) of the Cr12MoV

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) Cu(%)
1.45~1.70 ≤0.40 ≤0.40 ≤0.030 ≤0.030 11.00~12.50 ≤0.20 0.40~0.60 0.15~0.30 ≤0.30

Mechanical Properties of steel grade Cr12MoV

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)
288 (≥) 475 (≥) 12 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade Cr12MoV

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
11 - -     0.44 -  
542 599 - 21.3 414   -  
183 - 42 44.2   133 212

Heat Treatment of steel grade Cr12MoV

Heat treated : 1651°C - 1836°C

Technological Curves of steel grade Cr12MoV

Cross Reference Table (Equivalent Grade) of Cr12MoV

Grade Standard Country Application
Cr12MoV China Alloy tool steel - cold work steels

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