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ERNiCrWMo-1

America ASME ERNiCrWMo-1 Specification for nickel and nickel-alloy bare welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERNiCrWMo-1 / ERNiCrWMo-1
Category Grade Standard Region/Area Standard Content
Metals ERNiCrWMo-1 ASME SFA-5.14/SFA-5.14M America Specification for nickel and nickel-alloy bare welding electrodes and rods

Chemical composition(mass fraction)(wt.%) of the ERNiCrWMo-1

Element Min Max Similar
Other total - 0.5000 -
C 0.0500 0.1500 -
Mn 0.3000 1.0000 -
P - 0.0300 -
S - 0.0150 -
Si 0.2500 0.7500 -
Ni - - -
Cr 20.0000 24.0000 -
Mo 1.0000 3.0000 -
Cu - 0.5000 -
W 13.0000 15.0000 -
B - 0.0030 -
Al 0.2000 0.5000 -
Fe - 3.0000 -
Co - 5.0000 -
La - 0.0500 -

Mechanical Properties of steel grade ERNiCrWMo-1

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)
633 (≥) 962 (≥) 14 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade ERNiCrWMo-1

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
24 - -     0.12 -  
623 368 - 41.3 134   -  
522 - 23 11.2   311 243

Heat Treatment of steel grade ERNiCrWMo-1

Heat treated : 1197°C - 1666°C

Technological Curves of steel grade ERNiCrWMo-1

Cross Reference Table (Equivalent Grade) of ERNiCrWMo-1

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