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CoCrNiMoBSi 47 19 15 13

EU EN CoCrNiMoBSi47191513 热喷涂 - 粉末 - 组成,电源技术状况 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals CoCrNiMoBSi 47 19 15 13 EN 1274 EU 热喷涂 - 粉末 - 组成,电源技术状况

Chemical composition(mass fraction)(wt.%) of the CoCrNiMoBSi 47 19 15 13

Element Min Max Similar
W 12.5000 13.5000 13.5000
Si 2.7000 3.5000 -
Ni 13.0000 16.0000 -
Fe - 3.0000 -
Cr 19.0000 20.0000 -
Co - - -
C 1.0000 1.3000 -
B 2.8000 3.0000 -

Mechanical Properties of steel grade CoCrNiMoBSi 47 19 15 13

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)
343 (≥) 525 (≥) 41 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade CoCrNiMoBSi 47 19 15 13

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
23 - -     0.21 -  
976 776 - 43.3 114   -  
776 - 23 14.2   341 213

Heat Treatment of steel grade CoCrNiMoBSi 47 19 15 13

Heat treated : 1176°C - 1392°C

Technological Curves of steel grade CoCrNiMoBSi 47 19 15 13

Cross Reference Table (Equivalent Grade) of CoCrNiMoBSi 47 19 15 13

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