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Czech CSN 19712 Cr-W-V tool steel 19 712 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 19712 / 19712
Category Grade Standard Region/Area Standard Content
Metals 19712 CSN 41 9712 Czech Cr-W-V tool steel 19 712

Chemical composition(mass fraction)(wt.%) of the 19712

Element Min Max Similar
W 1.2000 1.6000 -
V 0.1000 0.2000 -
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0300 -
Ni - 0.3500 -
Mn 0.4000 0.7000 -
Cr 1.4500 1.8000 -
C 1.1500 1.3000 -

Mechanical Properties of steel grade 19712

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)
667 (≥) 398 (≥) 43 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 19712

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 - -     0.31 -  
991 319 - 14.3 432   -  
483 - 14 31.2   234 442

Heat Treatment of steel grade 19712

Heat treated : 1395°C - 1946°C

Technological Curves of steel grade 19712

Cross Reference Table (Equivalent Grade) of 19712

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