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Ew-08 Ch 3 G 2 SM

Bulgaria BDS Ew-08Ch3G2SM Welding. Welding filler rod and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ew-08Ch3G2SM / Ew-08 Ch 3 G 2 SM
Category Grade Standard Region/Area Standard Content
Metals Ew-08 Ch 3 G 2 SM BDS 5084 Bulgaria Welding. Welding filler rod

Chemical composition(mass fraction)(wt.%) of the Ew-08 Ch 3 G 2 SM

Element Min Max Similar

Mechanical Properties of steel grade Ew-08 Ch 3 G 2 SM

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)
595 (≥) 514 (≥) 13 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade Ew-08 Ch 3 G 2 SM

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
44 - -     0.33 -  
414 554 - 12.3 131   -  
957 - 42 41.2   244 324

Heat Treatment of steel grade Ew-08 Ch 3 G 2 SM

Heat treated : 1918°C - 1445°C

Technological Curves of steel grade Ew-08 Ch 3 G 2 SM

Cross Reference Table (Equivalent Grade) of Ew-08 Ch 3 G 2 SM

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