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142 WV 13

Germany DIN 142WV13 Alloyed WV steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 142WV13 / 142 WV 13
Category Grade Standard Region/Area Standard Content
Metals 142 WV 13 -- Germany Alloyed WV steel

Chemical composition(mass fraction)(wt.%) of the 142 WV 13

Element Min Max Similar
W 2.8000 3.3000 -
V 0.2000 0.3000 -
Si 0.1500 0.3000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.2000 0.4000 -
Cr 0.2000 0.5000 -
C 1.3500 1.5000 -

Mechanical Properties of steel grade 142 WV 13

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)
826 (≥) 553 (≥) 43 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 142 WV 13

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
13 - -     0.12 -  
645 466 - 21.3 432   -  
434 - 12 31.2   123 243

Heat Treatment of steel grade 142 WV 13

Heat treated : 1555°C - 1957°C

Technological Curves of steel grade 142 WV 13

Cross Reference Table (Equivalent Grade) of 142 WV 13

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