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Hungary MSZ KOBlech Steel sheets and strips and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KOBlech / KO Blech
Category Grade Standard Region/Area Standard Content
Metals KO Blech MSZ 23 Hungary Steel sheets and strips

Chemical composition(mass fraction)(wt.%) of the KO Blech

Element Min Max Similar

Mechanical Properties of steel grade KO Blech

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)
538 (≥) 418 (≥) 21 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade KO Blech

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 - -     0.41 -  
149 398 - 42.3 323   -  
866 - 31 21.2   244 232

Heat Treatment of steel grade KO Blech

Heat treated : 1289°C - 1128°C

Technological Curves of steel grade KO Blech

Cross Reference Table (Equivalent Grade) of KO Blech

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