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Australia AS E48X5 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: E48X5 / E48X5
Category Grade Standard Region/Area Standard Content
Metals E48X5 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 E48X5

Element Min Max Similar
V - 0.0500 -
Si - 0.9000 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.3000 -
Mo - 0.3000 -
Mn - 1.2500 -
Cr - 0.2000 -
C - 0.1500 -

Mechanical Properties of steel grade E48X5

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)
611 (≥) 583 (≥) 44 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade E48X5

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 - -     0.14 -  
324 298 - 41.3 434   -  
183 - 22 34.2   111 244

Heat Treatment of steel grade E48X5

Heat treated : 1499°C - 1216°C

Technological Curves of steel grade E48X5

Cross Reference Table (Equivalent Grade) of E48X5

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