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Czech CSN 17040 Chromium steel 17 040 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 17040 / 17040
Category Grade Standard Region/Area Standard Content
Metals 17040 CSN 41 7040 Czech Chromium steel 17 040

Chemical composition(mass fraction)(wt.%) of the 17040

Element Min Max Similar

Mechanical Properties of steel grade 17040

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)
259 (≥) 153 (≥) 24 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 17040

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
12 - -     0.44 -  
389 422 - 13.3 412   -  
962 - 32 33.2   343 414

Heat Treatment of steel grade 17040

Heat treated : 1135°C - 1861°C

Technological Curves of steel grade 17040

Cross Reference Table (Equivalent Grade) of 17040

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