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32CrMoV12-28

France AFNOR NF 32CrMoV12-28 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 32CrMoV12-28 / 32CrMoV12-28
Category Grade Standard Region/Area Standard Content
Metals 32CrMoV12-28 NF EN ISO 4957 France 工具钢

Chemical composition(mass fraction)(wt.%) of the 32CrMoV12-28

Element Min Max Similar

Mechanical Properties of steel grade 32CrMoV12-28

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)
253 (≥) 358 (≥) 21 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 32CrMoV12-28

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
42 - -     0.21 -  
688 258 - 42.3 323   -  
386 - 43 14.2   213 443

Heat Treatment of steel grade 32CrMoV12-28

Heat treated : 1822°C - 1849°C

Technological Curves of steel grade 32CrMoV12-28

Cross Reference Table (Equivalent Grade) of 32CrMoV12-28

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