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Czech CSN 17481 Manganese-Chromium- Titanium steel 17 481 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 17481 / 17481
Category Grade Standard Region/Area Standard Content
Metals 17481 CSN 41 7481 Czech Manganese-Chromium- Titanium steel 17 481

Chemical composition(mass fraction)(wt.%) of the 17481

Element Min Max Similar
V 0.4500 0.7500 -
Si 0.2500 1.0000 -
S - 0.0350 -
P - 0.0450 -
Mo 0.5000 0.7000 -
Mn 17.0000 20.0000 -
Cr 7.0000 9.0000 -
C 0.0500 0.1200 -

Mechanical Properties of steel grade 17481

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)
668 (≥) 251 (≥) 31 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 17481

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
24 - -     0.43 -  
892 817 - 22.3 411   -  
878 - 23 32.2   423 124

Heat Treatment of steel grade 17481

Heat treated : 1363°C - 1662°C

Technological Curves of steel grade 17481

Cross Reference Table (Equivalent Grade) of 17481

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