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81MoCrV42-16

Description

Germany DIN 81MoCrV42-16 Cold working alloy tool steel and 81MoCrV42-16 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 81MoCrV42-16
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 81MoCrV42-16 DIN Germany Cold working alloy tool steel
1.2341
27CrMoV6-12
1.2353
1.2361
X91CrMoV18
1.2362
X63CrMoV5-1
X100CrMoV5-1
1.2363
1.2369

Chemical composition(mass fraction)(wt.%) of the 81MoCrV42-16

C(%) Si(%) Mn(%) Cr(%) Mo(%) V(%)
0.77-1.85 Max 0.25 Max 0.35 3.75-4.25 4.00-4.50 0.90-1.10

Mechanical Properties of steel grade 81MoCrV42-16

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)
771 (≥) 863 (≥) 42 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 81MoCrV42-16

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
21 - -     0.14 -  
976 872 - 44.3 332   -  
864 - 13 41.2   112 222

Heat Treatment of steel grade 81MoCrV42-16

Heat treated : 1313°C - 1169°C

Technological Curves of steel grade 81MoCrV42-16

Cross Reference Table (Equivalent Grade) of 81MoCrV42-16

Grade Standard Country Application
81MoCrV42-16 DIN Germany Cold working alloy tool steel

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