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Switzerland SNV C15 Case hardening steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C15 / C 15
Category Grade Standard Region/Area Standard Content
Metals C 15 SNV 10642 Switzerland Case hardening steels

Chemical composition(mass fraction)(wt.%) of the C 15

Element Min Max Similar
Si - 0.4000 -
S - 0.0450 -
Pb - - -
P - 0.0450 -
Mn 0.3000 0.8000 -
C 0.1200 0.1800 -
Si 0.1500 0.3500 -
S - 0.0450 -
P - 0.0450 -
Mn 0.3000 0.6000 -
C 0.1200 0.1800 -

Mechanical Properties of steel grade C 15

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)
381 (≥) 996 (≥) 24 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade C 15

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
11 - -     0.44 -  
613 646 - 22.3 314   -  
631 - 24 12.2   124 341

Heat Treatment of steel grade C 15

Heat treated : 1434°C - 1845°C

Technological Curves of steel grade C 15

Cross Reference Table (Equivalent Grade) of C 15

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