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Czech CSN 15128 Chromium-Molybdenum-Vanadium steel 15 128 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15128 / 15128
Category Grade Standard Region/Area Standard Content
Metals 15128 CSN 41 5128 Czech Chromium-Molybdenum-Vanadium steel 15 128

Chemical composition(mass fraction)(wt.%) of the 15128

Element Min Max Similar

Mechanical Properties of steel grade 15128

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)
625 (≥) 438 (≥) 41 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 15128

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
33 - -     0.13 -  
771 646 - 14.3 244   -  
738 - 14 33.2   231 333

Heat Treatment of steel grade 15128

Heat treated : 1992°C - 1641°C

Technological Curves of steel grade 15128

Cross Reference Table (Equivalent Grade) of 15128

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