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Global 企业标准 J507 低氢钠型焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J507 / J507
Category Grade Standard Region/Area Standard Content
Metals J507 -- Global 低氢钠型焊条

Chemical composition(mass fraction)(wt.%) of the J507

Element Min Max Similar
S - 0.0350 -
P - 0.0400 -
Si - 0.0700 -
Mn 0.8000 1.4000 -
C - 0.1200 -

Mechanical Properties of steel grade J507

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)
544 (≥) 151 (≥) 11 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade J507

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
12 - -     0.21 -  
831 929 - 13.3 334   -  
521 - 22 21.2   124 132

Heat Treatment of steel grade J507

Heat treated : 1551°C - 1222°C

Technological Curves of steel grade J507

Cross Reference Table (Equivalent Grade) of J507

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