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Ew-07 Ch 19 N 10 B

Bulgaria BDS Ew-07Ch19N10B Welding. Welding filler rod and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ew-07Ch19N10B / Ew-07 Ch 19 N 10 B
Category Grade Standard Region/Area Standard Content
Metals Ew-07 Ch 19 N 10 B BDS 5084 Bulgaria Welding. Welding filler rod

Chemical composition(mass fraction)(wt.%) of the Ew-07 Ch 19 N 10 B

Element Min Max Similar

Mechanical Properties of steel grade Ew-07 Ch 19 N 10 B

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)
423 (≥) 359 (≥) 41 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Ew-07 Ch 19 N 10 B

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
14 - -     0.13 -  
288 275 - 22.3 111   -  
694 - 34 34.2   112 432

Heat Treatment of steel grade Ew-07 Ch 19 N 10 B

Heat treated : 1877°C - 1576°C

Technological Curves of steel grade Ew-07 Ch 19 N 10 B

Cross Reference Table (Equivalent Grade) of Ew-07 Ch 19 N 10 B

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