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China GB E4323 碳钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E4323 / E4323
Category Grade Standard Region/Area Standard Content
Metals E4323 GB/T 5117 China 碳钢焊条

Chemical composition(mass fraction)(wt.%) of the E4323

Element Min Max Similar

Mechanical Properties of steel grade E4323

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)
625 (≥) 585 (≥) 14 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade E4323

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 - -     0.24 -  
982 321 - 31.3 411   -  
214 - 42 14.2   212 331

Heat Treatment of steel grade E4323

Heat treated : 1712°C - 1498°C

Technological Curves of steel grade E4323

Cross Reference Table (Equivalent Grade) of E4323

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