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X 45 SiCr 4 / 45 SiCr 16-11

Germany DIN X45SiCr4/45SiCr16-11 Heat-resisting CrSi steel; Rolled and forged products and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 45 SiCr 4 / 45 SiCr 16-11 -- Germany Heat-resisting CrSi steel; Rolled and forged products

Chemical composition(mass fraction)(wt.%) of the X 45 SiCr 4 / 45 SiCr 16-11

Element Min Max Similar

Mechanical Properties of steel grade X 45 SiCr 4 / 45 SiCr 16-11

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)
583 (≥) 376 (≥) 43 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade X 45 SiCr 4 / 45 SiCr 16-11

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
34 - -     0.22 -  
264 454 - 12.3 413   -  
936 - 21 34.2   411 312

Heat Treatment of steel grade X 45 SiCr 4 / 45 SiCr 16-11

Heat treated : 1317°C - 1317°C

Technological Curves of steel grade X 45 SiCr 4 / 45 SiCr 16-11

Cross Reference Table (Equivalent Grade) of X 45 SiCr 4 / 45 SiCr 16-11

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