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Description

Germany DIN 86CrMoV7 Cold working alloy tool steel and 86CrMoV7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 86CrMoV7
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 86CrMoV7 DIN Germany Cold working alloy tool steel
29CrMoV9
1.2307
40CrMnMo7
1.2311
40CrMnMoS8-6
1.2312
X36CrMo17
1.2316
X64CrMo14
1.2319

Chemical composition(mass fraction)(wt.%) of the 86CrMoV7

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.83-0.90 0.15-0.35 0.30-0.45 Max 0.030 Max 0.030 1.60-1.90 0.20-0.35

Mechanical Properties of steel grade 86CrMoV7

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)
127 (≥) 539 (≥) 13 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 86CrMoV7

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
44 - -     0.41 -  
928 314 - 34.3 234   -  
965 - 43 32.2   442 323

Heat Treatment of steel grade 86CrMoV7

Heat treated : 1539°C - 1671°C

Technological Curves of steel grade 86CrMoV7

Cross Reference Table (Equivalent Grade) of 86CrMoV7

Grade Standard Country Application
86CrMoV7 DIN Germany Cold working alloy tool steel

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