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90VCrMn20

Description

Romania STAS/SR 90VCrMn20 tool steel and 90VCrMn20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 90VCrMn20
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 90VCrMn20 STAS/SR Romania tool steel
OSCIO
OSC11
OSC12
90VMn20
105MnCrW11
U7VCr6
100VMoCr52
165VWMoCr115
155MoVCr115
20SCrl 15

Chemical composition(mass fraction)(wt.%) of the 90VCrMn20

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) V(%) Cu(%)
0.85- 0.95 0.10- 0.40 1.90-2.10 0.03 0.03 0.20- 0.50 0.35 0.05-0.15 0.3

Mechanical Properties of steel grade 90VCrMn20

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)
167 (≥) 949 (≥) 22 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 90VCrMn20

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 - -     0.33 -  
622 652 - 34.3 434   -  
117 - 23 44.2   244 113

Heat Treatment of steel grade 90VCrMn20

Heat treated : 1292°C - 1845°C

Technological Curves of steel grade 90VCrMn20

Cross Reference Table (Equivalent Grade) of 90VCrMn20

Grade Standard Country Application
90VCrMn20 STAS/SR Romania tool steel

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