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China GB E310T0-3 不锈钢药芯焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E310T0-3 / E310T0-3
Category Grade Standard Region/Area Standard Content
Metals E310T0-3 GB/T 17853 China 不锈钢药芯焊丝

Chemical composition(mass fraction)(wt.%) of the E310T0-3

Element Min Max Similar
Cu - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Si - 1.0000 -
Mn 1.0000 2.5000 -
Mo - 0.5000 -
Ni 20.0000 22.5000 -
Cr 25.0000 28.0000 -
C - 0.2000 -

Mechanical Properties of steel grade E310T0-3

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)
269 (≥) 137 (≥) 43 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade E310T0-3

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
21 - -     0.13 -  
914 342 - 43.3 431   -  
297 - 24 14.2   332 333

Heat Treatment of steel grade E310T0-3

Heat treated : 1596°C - 1963°C

Technological Curves of steel grade E310T0-3

Cross Reference Table (Equivalent Grade) of E310T0-3

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