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32CrMoV12-28

Description

ISO ISO 32CrMoV12-28 Carbide for cutting tools and 32CrMoV12-28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 32CrMoV12-28
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 32CrMoV12-28 ISO ISO Carbide for cutting tools
35CrMo7
35CrMo7
40CrMnNiMo8-6-4①
40CrMnNiMo8-6-4①
45NiCrMo16
45NiCrMo16
X38CrMo16①
X38CrMo16
X38CrMo16
32CrMoV12-28

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
0.28-0.35 0.10-0.40 0.15-0.45 ≤0.030 ≤0.020 2.70-3.20 2.50-3.00 0.40-0.70

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)
311 (≥) 216 (≥) 22 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

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
12 - -     0.41 -  
213 878 - 32.3 341   -  
991 - 41 13.2   322 442

Heat Treatment of steel grade 32CrMoV12-28

Heat treated : 1532°C - 1164°C

Technological Curves of steel grade 32CrMoV12-28

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

Grade Standard Country Application
55NiCrMoV7 AFNOR France Carbide for cutting tools
55NiCrMoV7 AFNOR France Carbide for cutting tools
32CrMoV12-28 ISO ISO Carbide for cutting tools
32CrMoV12-28 ISO ISO Carbide for cutting tools
HS4-1 ISO ISO Carbide for cutting tools
HS4-1 ISO ISO Carbide for cutting tools
55NiCrMoV7 UNE Spain Spain structural alloy steel
55NiCrMoV7 UNE Spain Spain structural alloy steel
EN 55NiCrMoV7 EN Euronorm Euronorm Tool steel

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