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Czech CSN 19856 High speed steel 19 856 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 19856 / 19856
Category Grade Standard Region/Area Standard Content
Metals 19856 CSN 41 9856 Czech High speed steel 19 856

Chemical composition(mass fraction)(wt.%) of the 19856

Element Min Max Similar

Mechanical Properties of steel grade 19856

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)
221 (≥) 876 (≥) 11 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 19856

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 - -     0.32 -  
873 892 - 31.3 241   -  
851 - 33 34.2   312 411

Heat Treatment of steel grade 19856

Heat treated : 1979°C - 1223°C

Technological Curves of steel grade 19856

Cross Reference Table (Equivalent Grade) of 19856

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