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

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

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

Element Min Max Similar

Mechanical Properties of steel grade EG

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)
862 (≥) 281 (≥) 34 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade EG

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
33 - -     0.43 -  
579 249 - 14.3 241   -  
578 - 23 24.2   114 434

Heat Treatment of steel grade EG

Heat treated : 1979°C - 1195°C

Technological Curves of steel grade EG

Cross Reference Table (Equivalent Grade) of EG

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