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Description

140CrV1 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 140CrV1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 140CrV1
125CrSi5
1.2127
105MnCr4
1.2129
200CrMn8
1.2162
21MnCr5
1.2201
X165CrV12
1.2206

Chemical composition(mass fraction)(wt.%) of the 140CrV1

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 1.35-1.45  0.15-0.35  0.25-0.40  0.025  0.025  0.20-0.40      V  0.10-0.15

Mechanical Properties of steel grade 140CrV1

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)
389 (≥) 569 (≥) 34 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 140CrV1

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
14 - -     0.31 -  
912 762 - 22.3 334   -  
622 - 13 31.2   143 144

Heat Treatment of steel grade 140CrV1

Heat treated : 1233°C - 1159°C

Technological Curves of steel grade 140CrV1

Cross Reference Table (Equivalent Grade) of 140CrV1

Grade Standard Country Application
140CrV1 DIN Germany Cold working alloy tool steel

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