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Czech CSN 19452 Silicon-Chromium tool steel 19 452 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 19452 / 19452
Category Grade Standard Region/Area Standard Content
Metals 19452 CSN 41 9452 Czech Silicon-Chromium tool steel 19 452

Chemical composition(mass fraction)(wt.%) of the 19452

Element Min Max Similar
Si 1.5000 1.9000 -
S - 0.0350 -
P - 0.0300 -
Ni - 0.3500 -
Mn 0.6000 0.9000 -
Cr 0.7000 1.0000 -
C 0.5500 0.6500 -

Mechanical Properties of steel grade 19452

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)
424 (≥) 596 (≥) 21 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 19452

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
43 - -     0.42 -  
527 462 - 22.3 422   -  
655 - 33 22.2   121 231

Heat Treatment of steel grade 19452

Heat treated : 1714°C - 1564°C

Technological Curves of steel grade 19452

Cross Reference Table (Equivalent Grade) of 19452

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