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America ASME E7014 手工电弧焊用碳钢焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E7014 / E 7014
Category Grade Standard Region/Area Standard Content
Metals E 7014 ASME SFA-5.1/SFA-5.1M America 手工电弧焊用碳钢焊条标准

Chemical composition(mass fraction)(wt.%) of the E 7014

Element Min Max Similar
V - 0.0800 -
Si - 0.9000 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.3000 -
Mo - 0.3000 -
Mn - 1.2500 -
Cr - 0.2000 -
C - 0.1500 -

Mechanical Properties of steel grade E 7014

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)
474 (≥) 491 (≥) 42 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade E 7014

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
23 - -     0.21 -  
751 137 - 42.3 313   -  
962 - 31 24.2   311 313

Heat Treatment of steel grade E 7014

Heat treated : 1491°C - 1512°C

Technological Curves of steel grade E 7014

Cross Reference Table (Equivalent Grade) of E 7014

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