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Czech CSN 15340 Chromium-Aluminum-Molybdenum steel 15 340 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15340 / 15340
Category Grade Standard Region/Area Standard Content
Metals 15340 CSN 41 5340 Czech Chromium-Aluminum-Molybdenum steel 15 340

Chemical composition(mass fraction)(wt.%) of the 15340

Element Min Max Similar

Mechanical Properties of steel grade 15340

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)
637 (≥) 495 (≥) 43 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 15340

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
14 - -     0.44 -  
682 368 - 14.3 331   -  
161 - 22 11.2   113 322

Heat Treatment of steel grade 15340

Heat treated : 1264°C - 1517°C

Technological Curves of steel grade 15340

Cross Reference Table (Equivalent Grade) of 15340

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