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China GB E6215-G 高强钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E6215-G / E6215-G
Category Grade Standard Region/Area Standard Content
Metals E6215-G GB/T 32533 China 高强钢焊条

Chemical composition(mass fraction)(wt.%) of the E6215-G

Element Min Max Similar
Cu 0.2000 - -
V 0.1000 - -
Mo 0.2000 - -
Cr 0.3000 - -
Ni 0.5000 - -
Si 0.8000 - -
Mn 1.0000 - -

Mechanical Properties of steel grade E6215-G

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)
848 (≥) 282 (≥) 22 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade E6215-G

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
44 - -     0.34 -  
492 792 - 42.3 321   -  
755 - 11 12.2   111 431

Heat Treatment of steel grade E6215-G

Heat treated : 1663°C - 1842°C

Technological Curves of steel grade E6215-G

Cross Reference Table (Equivalent Grade) of E6215-G

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