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ENiCrFe-12

America ASME ENiCrFe-12 Specification for nickel and nickel-alloy welding electrodes for shielded metal arc welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENiCrFe-12 / ENiCrFe-12
Category Grade Standard Region/Area Standard Content
Metals ENiCrFe-12 ASME SFA-5.11/SFA-5.11M America Specification for nickel and nickel-alloy welding electrodes for shielded metal arc welding

Chemical composition(mass fraction)(wt.%) of the ENiCrFe-12

Element Min Max Similar
Other total - 0.5000 -
C 0.1000 0.2500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0200 -
Si - 1.0000 -
Ni - - -
Cr 24.0000 26.0000 -
Cu - 0.2000 -
Ti 0.1000 0.4000 -
Al 1.5000 2.2000 -
Fe 8.0000 11.0000 -
Co - 1.0000 -

Mechanical Properties of steel grade ENiCrFe-12

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)
523 (≥) 975 (≥) 41 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade ENiCrFe-12

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
41 - -     0.12 -  
859 845 - 41.3 134   -  
286 - 23 32.2   421 422

Heat Treatment of steel grade ENiCrFe-12

Heat treated : 1161°C - 1968°C

Technological Curves of steel grade ENiCrFe-12

Cross Reference Table (Equivalent Grade) of ENiCrFe-12

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