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EU EN G2Ti 焊接消耗品 - 气体保护金属弧焊非合金和细晶粒钢线电极和细晶粒 - 分类 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G2Ti / G 2 Ti
Category Grade Standard Region/Area Standard Content
Metals G 2 Ti EN 440 EU 焊接消耗品 - 气体保护金属弧焊非合金和细晶粒钢线电极和细晶粒 - 分类

Chemical composition(mass fraction)(wt.%) of the G 2 Ti

Element Min Max Similar

Mechanical Properties of steel grade G 2 Ti

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)
454 (≥) 268 (≥) 31 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade G 2 Ti

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 - -     0.44 -  
526 435 - 42.3 441   -  
259 - 33 22.2   441 114

Heat Treatment of steel grade G 2 Ti

Heat treated : 1421°C - 1374°C

Technological Curves of steel grade G 2 Ti

Cross Reference Table (Equivalent Grade) of G 2 Ti

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