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Czech CSN 17618 Manganese steel 17 618 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 17618 / 17618
Category Grade Standard Region/Area Standard Content
Metals 17618 CSN 41 7618 Czech Manganese steel 17 618

Chemical composition(mass fraction)(wt.%) of the 17618

Element Min Max Similar
Si 0.1700 0.3700 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.2500 -
Mn 0.3500 0.6500 -
Cr - 0.2000 -
C 0.0700 0.1400 -

Mechanical Properties of steel grade 17618

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)
371 (≥) 681 (≥) 42 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 17618

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 - -     0.14 -  
764 526 - 34.3 331   -  
737 - 23 43.2   442 424

Heat Treatment of steel grade 17618

Heat treated : 1914°C - 1329°C

Technological Curves of steel grade 17618

Cross Reference Table (Equivalent Grade) of 17618

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