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15 CrNi 6

Germany DIN 15CrNi6 Bright steel made from case hardening steel; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15CrNi6 / 15 CrNi 6
Category Grade Standard Region/Area Standard Content
Metals 15 CrNi 6 DIN 1652-3 Germany Bright steel made from case hardening steel; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 15 CrNi 6

Element Min Max Similar

Mechanical Properties of steel grade 15 CrNi 6

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)
478 (≥) 685 (≥) 31 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 15 CrNi 6

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
44 - -     0.11 -  
163 378 - 11.3 222   -  
193 - 14 31.2   434 343

Heat Treatment of steel grade 15 CrNi 6

Heat treated : 1161°C - 1745°C

Technological Curves of steel grade 15 CrNi 6

Cross Reference Table (Equivalent Grade) of 15 CrNi 6

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