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E 8018-D3

America ASME E8018-D3 手工电弧焊用低合金钢焊条标准 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E8018-D3 / E 8018-D3
Category Grade Standard Region/Area Standard Content
Metals E 8018-D3 ASME SFA-5.5/SFA-5.5M America 手工电弧焊用低合金钢焊条标准

Chemical composition(mass fraction)(wt.%) of the E 8018-D3

Element Min Max Similar

Mechanical Properties of steel grade E 8018-D3

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)
677 (≥) 167 (≥) 23 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade E 8018-D3

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
33 - -     0.32 -  
236 653 - 14.3 332   -  
122 - 43 13.2   212 432

Heat Treatment of steel grade E 8018-D3

Heat treated : 1964°C - 1853°C

Technological Curves of steel grade E 8018-D3

Cross Reference Table (Equivalent Grade) of E 8018-D3

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