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America AWS E4319 手工电弧焊用碳钢焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E4319 / E 4319
Category Grade Standard Region/Area Standard Content
Metals E 4319 AWS A5.1/A5.1M America 手工电弧焊用碳钢焊条标准

Chemical composition(mass fraction)(wt.%) of the E 4319

Element Min Max Similar

Mechanical Properties of steel grade E 4319

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)
275 (≥) 969 (≥) 41 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade E 4319

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
42 - -     0.21 -  
637 991 - 33.3 412   -  
922 - 41 11.2   241 432

Heat Treatment of steel grade E 4319

Heat treated : 1793°C - 1725°C

Technological Curves of steel grade E 4319

Cross Reference Table (Equivalent Grade) of E 4319

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