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S 07 Cr 19 Ni 11 Mo 2 Nb

Czech CSN S07Cr19Ni11Mo2Nb 焊接填充材料 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals S 07 Cr 19 Ni 11 Mo 2 Nb -- Czech 焊接填充材料

Chemical composition(mass fraction)(wt.%) of the S 07 Cr 19 Ni 11 Mo 2 Nb

Element Min Max Similar

Mechanical Properties of steel grade S 07 Cr 19 Ni 11 Mo 2 Nb

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)
529 (≥) 479 (≥) 33 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade S 07 Cr 19 Ni 11 Mo 2 Nb

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
13 - -     0.44 -  
778 323 - 43.3 213   -  
989 - 31 42.2   331 342

Heat Treatment of steel grade S 07 Cr 19 Ni 11 Mo 2 Nb

Heat treated : 1494°C - 1861°C

Technological Curves of steel grade S 07 Cr 19 Ni 11 Mo 2 Nb

Cross Reference Table (Equivalent Grade) of S 07 Cr 19 Ni 11 Mo 2 Nb

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