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NiMo19WCr

China GB NiMo19WCr 镍及镍合金焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiMo19WCr / NiMo19WCr
Category Grade Standard Region/Area Standard Content
Metals NiMo19WCr GB/T 13814 China 镍及镍合金焊条

Chemical composition(mass fraction)(wt.%) of the NiMo19WCr

Element Min Max Similar
W - 2.0000 -
Si - 0.8000 -
S - 0.0150 -
P - 0.0200 -
Ni 60.0000 - -
Mo 17.0000 20.0000 -
Mn - 1.5000 -
Fe - 10.0000 -
Cu - 0.5000 -
Cr 0.5000 3.5000 -
C - 0.1000 -

Mechanical Properties of steel grade NiMo19WCr

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)
443 (≥) 651 (≥) 22 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade NiMo19WCr

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
34 - -     0.12 -  
286 548 - 22.3 444   -  
891 - 12 21.2   312 112

Heat Treatment of steel grade NiMo19WCr

Heat treated : 1585°C - 1885°C

Technological Curves of steel grade NiMo19WCr

Cross Reference Table (Equivalent Grade) of NiMo19WCr

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