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15 NiCr 13

EU EN 15NiCr13 Case hardening steels - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15NiCr13 / 15 NiCr 13
Category Grade Standard Region/Area Standard Content
Metals 15 NiCr 13 EN 10084 EU Case hardening steels - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 15 NiCr 13

Element Min Max Similar
Ni 3.0000 3.5000 -
Cr 0.6000 0.9000 -
P - 0.0350 -
S - 0.0350 -
Mn 0.4000 0.7000 -
Si - 0.4000 -
C 0.1400 0.2000 -
Ni 3.0000 3.5000 -
Cr 0.6000 0.9000 -
P - 0.0250 -
S - 0.0350 -
Mn 0.4000 0.7000 -
Si - 0.4000 -
C 0.1400 0.2000 -
Si - 0.4000 -
S - 0.0350 -
P - 0.0250 -
Ni 3.0000 3.5000 -
Mn 0.4000 0.7000 -
Cr 0.6000 0.9000 -
C 0.1400 0.2000 -

Mechanical Properties of steel grade 15 NiCr 13

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)
758 (≥) 293 (≥) 43 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 15 NiCr 13

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 - -     0.32 -  
659 632 - 33.3 442   -  
441 - 13 34.2   224 442

Heat Treatment of steel grade 15 NiCr 13

Heat treated : 1788°C - 1472°C

Technological Curves of steel grade 15 NiCr 13

Cross Reference Table (Equivalent Grade) of 15 NiCr 13

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