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57 VMoCrNi

Romania STAS 57VMoCrNi Alloyed tool steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 57VMoCrNi / 57 VMoCrNi
Category Grade Standard Region/Area Standard Content
Metals 57 VMoCrNi STAS 3611 Romania Alloyed tool steels

Chemical composition(mass fraction)(wt.%) of the 57 VMoCrNi

Element Min Max Similar
V 0.1000 0.2000 -
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0300 -
Ni 1.6000 1.9000 -
Mo 0.5000 0.6000 -
Mn 0.6000 0.8000 -
Cu - 0.3000 -
Cr 1.0000 1.2000 -
C 0.5200 0.6200 -

Mechanical Properties of steel grade 57 VMoCrNi

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)
622 (≥) 134 (≥) 13 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 57 VMoCrNi

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
22 - -     0.32 -  
164 622 - 33.3 114   -  
388 - 21 22.2   111 211

Heat Treatment of steel grade 57 VMoCrNi

Heat treated : 1559°C - 1637°C

Technological Curves of steel grade 57 VMoCrNi

Cross Reference Table (Equivalent Grade) of 57 VMoCrNi

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