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Australia AS E48X6 Covered electrodes for welding - Low carbon steel electrodes for manual metal-arc welding of carbon steels and carbon-manganese steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E48X6 / E48X6
Category Grade Standard Region/Area Standard Content
Metals E48X6 AS/NZS 1553.1 Australia Covered electrodes for welding - Low carbon steel electrodes for manual metal-arc welding of carbon steels and carbon-manganese steels

Chemical composition(mass fraction)(wt.%) of the E48X6

Element Min Max Similar
V - 0.0500 -
Si - 0.7500 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.3000 -
Mo - 0.3000 -
Mn - 1.6000 -
Cr - 0.2000 -
C - 0.1500 -

Mechanical Properties of steel grade E48X6

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)
978 (≥) 892 (≥) 22 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade E48X6

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
14 - -     0.41 -  
987 481 - 14.3 231   -  
492 - 23 22.2   411 342

Heat Treatment of steel grade E48X6

Heat treated : 1132°C - 1333°C

Technological Curves of steel grade E48X6

Cross Reference Table (Equivalent Grade) of E48X6

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