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E5518-3M3

China GB E5518-3M3 非合金钢及细晶粒钢焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E5518-3M3 / E5518-3M3
Category Grade Standard Region/Area Standard Content
Metals E5518-3M3 GB/T 5117 China 非合金钢及细晶粒钢焊条

Chemical composition(mass fraction)(wt.%) of the E5518-3M3

Element Min Max Similar

Mechanical Properties of steel grade E5518-3M3

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)
948 (≥) 695 (≥) 11 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade E5518-3M3

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 - -     0.22 -  
943 578 - 41.3 134   -  
736 - 13 12.2   341 442

Heat Treatment of steel grade E5518-3M3

Heat treated : 1854°C - 1655°C

Technological Curves of steel grade E5518-3M3

Cross Reference Table (Equivalent Grade) of E5518-3M3

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