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G57J-NCCJ

Japan JIS G57J-NCCJ Solid wires for MAG and MIG welding of atmospheric corrosion resisting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G57J-NCCJ / G57J-NCCJ
Category Grade Standard Region/Area Standard Content
Metals G57J-NCCJ JIS Z3315 Japan Solid wires for MAG and MIG welding of atmospheric corrosion resisting steel

Chemical composition(mass fraction)(wt.%) of the G57J-NCCJ

Element Min Max Similar
C - 0.1200 -
Mn 1.0000 1.8000 -
P - 0.0300 -
S - 0.0300 -
Si 0.5000 0.9000 -
Ni 0.1000 0.8000 -
Cr 0.5000 0.8000 -
Cu 0.3000 0.6000 -
Others total - 0.5000 -

Mechanical Properties of steel grade G57J-NCCJ

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)
193 (≥) 929 (≥) 21 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade G57J-NCCJ

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 - -     0.33 -  
221 649 - 13.3 343   -  
299 - 24 23.2   113 414

Heat Treatment of steel grade G57J-NCCJ

Heat treated : 1277°C - 1523°C

Technological Curves of steel grade G57J-NCCJ

Cross Reference Table (Equivalent Grade) of G57J-NCCJ

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