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China JB E4311-S 特细碳钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E4311-S / E4311-S
Category Grade Standard Region/Area Standard Content
Metals E4311-S JB/T 6964 China 特细碳钢焊条

Chemical composition(mass fraction)(wt.%) of the E4311-S

Element Min Max Similar
P - 0.0400 -
S - 0.0400 -

Mechanical Properties of steel grade E4311-S

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)
437 (≥) 537 (≥) 43 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade E4311-S

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
43 - -     0.24 -  
318 595 - 33.3 134   -  
655 - 23 32.2   344 424

Heat Treatment of steel grade E4311-S

Heat treated : 1169°C - 1352°C

Technological Curves of steel grade E4311-S

Cross Reference Table (Equivalent Grade) of E4311-S

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