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Czech CSN 15223 Manganese-Molybdenum steel 15 223 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15223 / 15223
Category Grade Standard Region/Area Standard Content
Metals 15223 CSN 41 5223 Czech Manganese-Molybdenum steel 15 223

Chemical composition(mass fraction)(wt.%) of the 15223

Element Min Max Similar

Mechanical Properties of steel grade 15223

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)
177 (≥) 869 (≥) 33 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 15223

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
23 - -     0.13 -  
176 232 - 14.3 232   -  
538 - 32 42.2   332 433

Heat Treatment of steel grade 15223

Heat treated : 1651°C - 1541°C

Technological Curves of steel grade 15223

Cross Reference Table (Equivalent Grade) of 15223

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