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SNi1008(NiMo19WCr)

China GB SNi1008(NiMo19WCr) Nickel and nickel alloy welding wires and rodes and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals SNi1008(NiMo19WCr) GB/T 15620 China Nickel and nickel alloy welding wires and rodes

Chemical composition(mass fraction)(wt.%) of the SNi1008(NiMo19WCr)

Element Min Max Similar
W 2.0000 4.0000 -
Mo 18.0000 21.0000 -
Cr 0.5000 3.5000 -
Ni 60.0000 - -
Cu - 0.5000 -
Si - 0.5000 -
Fe - 10.0000 -
Mn - 1.0000 -
C - 0.1000 -

Mechanical Properties of steel grade SNi1008(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)
397 (≥) 332 (≥) 11 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SNi1008(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
32 - -     0.44 -  
682 589 - 32.3 331   -  
719 - 23 11.2   412 133

Heat Treatment of steel grade SNi1008(NiMo19WCr)

Heat treated : 1483°C - 1421°C

Technological Curves of steel grade SNi1008(NiMo19WCr)

Cross Reference Table (Equivalent Grade) of SNi1008(NiMo19WCr)

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