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Australia AS ENi4 Electrodes and fluxes for submerged-arc welding - Low and intermediate alloy steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENi4 / ENi4
Category Grade Standard Region/Area Standard Content
Metals ENi4 AS/NZS 1858.2 Australia Electrodes and fluxes for submerged-arc welding - Low and intermediate alloy steels

Chemical composition(mass fraction)(wt.%) of the ENi4

Element Min Max Similar

Mechanical Properties of steel grade ENi4

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)
655 (≥) 668 (≥) 41 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade ENi4

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
34 - -     0.32 -  
873 463 - 11.3 414   -  
934 - 11 41.2   413 413

Heat Treatment of steel grade ENi4

Heat treated : 1148°C - 1362°C

Technological Curves of steel grade ENi4

Cross Reference Table (Equivalent Grade) of ENi4

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