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Czech CSN 16440 Nickel-Chromium steel 16 440 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16440 / 16440
Category Grade Standard Region/Area Standard Content
Metals 16440 CSN 41 6440 Czech Nickel-Chromium steel 16 440

Chemical composition(mass fraction)(wt.%) of the 16440

Element Min Max Similar

Mechanical Properties of steel grade 16440

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)
854 (≥) 245 (≥) 44 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 16440

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
32 - -     0.34 -  
312 159 - 42.3 424   -  
778 - 22 11.2   344 111

Heat Treatment of steel grade 16440

Heat treated : 1162°C - 1294°C

Technological Curves of steel grade 16440

Cross Reference Table (Equivalent Grade) of 16440

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