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America AWS ERNi-1 Nickel and nickel-alloy bare welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ERNi-1 / ERNi-1
Category Grade Standard Region/Area Standard Content
Metals ERNi-1 AWS A5.14/A5.14M America Nickel and nickel-alloy bare welding electrodes and rods

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

Element Min Max Similar

Mechanical Properties of steel grade ERNi-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)
788 (≥) 829 (≥) 23 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade ERNi-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 - -     0.21 -  
674 116 - 24.3 413   -  
298 - 12 42.2   244 431

Heat Treatment of steel grade ERNi-1

Heat treated : 1731°C - 1449°C

Technological Curves of steel grade ERNi-1

Cross Reference Table (Equivalent Grade) of ERNi-1

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