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America ASME ENiCrMo3 Specification for nickel-alloy electrodes for flux cored arc welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENiCrMo3 / ENiCrMo3
Category Grade Standard Region/Area Standard Content
Metals ENiCrMo3 ASME SFA-5.34/SFA-5.34M America Specification for nickel-alloy electrodes for flux cored arc welding

Chemical composition(mass fraction)(wt.%) of the ENiCrMo3

Element Min Max Similar
Other total - 0.5000 -
C - 0.1000 -
Mn - 1.0000 -
P - 0.0300 -
S - 0.0200 -
Si - 0.7500 -
Ni 55.0000 - -
Cr 20.0000 23.0000 -
Mo 8.0000 10.0000 -
Cu - 0.5000 -
Fe - 7.0000 -
Co - 0.1200 -
Nb+Ta 3.1500 4.1500 -
C - 0.1000 -
Mn - 0.5000 -
P - 0.0200 -
S - 0.0150 -
Si - 0.5000 -
Ni 58.0000 - -
Cr 20.0000 23.0000 -
Mo 8.0000 10.0000 -
Cu - 0.5000 -
Ti - 0.4000 -
Ta - 0.3000 -
Fe - 5.0000 -
Co - 0.1000 -
Nb+Ta 3.1500 4.1500 -
Others total - 0.5000 -

Mechanical Properties of steel grade ENiCrMo3

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)
861 (≥) 825 (≥) 14 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade ENiCrMo3

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
22 - -     0.14 -  
535 625 - 24.3 231   -  
491 - 41 21.2   142 141

Heat Treatment of steel grade ENiCrMo3

Heat treated : 1375°C - 1354°C

Technological Curves of steel grade ENiCrMo3

Cross Reference Table (Equivalent Grade) of ENiCrMo3

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