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SNi6072(NiCr44Ti)

China GB SNi6072(NiCr44Ti) Nickel and nickel alloy welding wires and rodes and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals SNi6072(NiCr44Ti) GB/T 15620 China Nickel and nickel alloy welding wires and rodes

Chemical composition(mass fraction)(wt.%) of the SNi6072(NiCr44Ti)

Element Min Max Similar
Cr 42.0000 46.0000 -
Ti 0.3000 1.0000 -
Ni 52.0000 - -
Cu - 0.5000 -
Si - 0.2000 -
Fe - 0.5000 -
Mn - 0.2000 -
C 0.0100 0.1000 -

Mechanical Properties of steel grade SNi6072(NiCr44Ti)

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)
538 (≥) 373 (≥) 21 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade SNi6072(NiCr44Ti)

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
23 - -     0.34 -  
623 773 - 32.3 241   -  
951 - 12 24.2   221 123

Heat Treatment of steel grade SNi6072(NiCr44Ti)

Heat treated : 1514°C - 1986°C

Technological Curves of steel grade SNi6072(NiCr44Ti)

Cross Reference Table (Equivalent Grade) of SNi6072(NiCr44Ti)

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