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America ASME ENiCrMo2 Specification for nickel-alloy electrodes for flux cored arc welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENiCrMo2 / ENiCrMo2
Category Grade Standard Region/Area Standard Content
Metals ENiCrMo2 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 ENiCrMo2

Element Min Max Similar
Other total - 0.5000 -
C 0.0500 0.1500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 1.0000 -
Ni - - -
Cr 20.5000 23.0000 -
Mo 8.0000 10.0000 -
Cu - 0.5000 -
W 0.2000 1.0000 -
Fe 17.0000 20.0000 -
Co 0.5000 0.2500 -
C 0.0500 0.1500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 1.0000 -
Ni - - -
Cr 20.5000 23.0000 -
Mo 8.0000 10.0000 -
Cu - 0.5000 -
W 0.2000 1.0000 -
Ta - 0.3000 -
Fe 17.0000 20.0000 -
Co 0.5000 0.2500 -
Others total - 0.5000 -

Mechanical Properties of steel grade ENiCrMo2

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)
768 (≥) 644 (≥) 22 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade ENiCrMo2

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 - -     0.22 -  
531 657 - 24.3 434   -  
251 - 12 42.2   312 214

Heat Treatment of steel grade ENiCrMo2

Heat treated : 1145°C - 1655°C

Technological Curves of steel grade ENiCrMo2

Cross Reference Table (Equivalent Grade) of ENiCrMo2

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