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E 20 10 3

EU EN E20103 焊材 - 覆盖电极的用于不锈钢和耐热钢的手工电弧焊 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E20103 / E 20 10 3
Category Grade Standard Region/Area Standard Content
Metals E 20 10 3 EN 1600 EU 焊材 - 覆盖电极的用于不锈钢和耐热钢的手工电弧焊

Chemical composition(mass fraction)(wt.%) of the E 20 10 3

Element Min Max Similar

Mechanical Properties of steel grade E 20 10 3

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)
444 (≥) 142 (≥) 32 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade E 20 10 3

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
41 - -     0.44 -  
855 546 - 33.3 233   -  
649 - 33 31.2   244 243

Heat Treatment of steel grade E 20 10 3

Heat treated : 1997°C - 1867°C

Technological Curves of steel grade E 20 10 3

Cross Reference Table (Equivalent Grade) of E 20 10 3

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