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ERNiCrMo-3

China GB ERNiCrMo-3 镍及镍合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERNiCrMo-3 / ERNiCrMo-3
Category Grade Standard Region/Area Standard Content
Metals ERNiCrMo-3 GB/T 15620 China 镍及镍合金焊丝

Chemical composition(mass fraction)(wt.%) of the ERNiCrMo-3

Element Min Max Similar
Ti - 0.4000 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0200 -
Ni 58.0000 - -
Nb 3.1500 4.1500 -
Mo 8.0000 10.0000 -
Mn - 0.5000 -
Fe - 5.0000 -
Cu - 0.5000 -
Cr 22.0000 23.0000 -
C - 0.1000 -
Al - 0.4000 -

Mechanical Properties of steel grade ERNiCrMo-3

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)
411 (≥) 632 (≥) 31 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade ERNiCrMo-3

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 - -     0.41 -  
617 714 - 43.3 121   -  
658 - 24 22.2   122 411

Heat Treatment of steel grade ERNiCrMo-3

Heat treated : 1894°C - 1975°C

Technological Curves of steel grade ERNiCrMo-3

Cross Reference Table (Equivalent Grade) of ERNiCrMo-3

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