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Czech CSN 17047 Chromium steel 17 047 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 17047 / 17047
Category Grade Standard Region/Area Standard Content
Metals 17047 CSN 41 7047 Czech Chromium steel 17 047

Chemical composition(mass fraction)(wt.%) of the 17047

Element Min Max Similar
Ti - 0.7000 -
Si - 0.8000 -
S - 0.0350 -
P - 0.0450 -
Ni - 0.6000 -
Mn - 0.8000 -
Cr 23.0000 26.0000 -
C - 0.1800 -

Mechanical Properties of steel grade 17047

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)
944 (≥) 179 (≥) 21 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 17047

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
22 - -     0.42 -  
385 738 - 33.3 113   -  
747 - 24 31.2   242 223

Heat Treatment of steel grade 17047

Heat treated : 1745°C - 1179°C

Technological Curves of steel grade 17047

Cross Reference Table (Equivalent Grade) of 17047

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