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16 MnCr 5

EU EN 16MnCr5 Case hardening steels - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16MnCr5 / 16 MnCr 5
Category Grade Standard Region/Area Standard Content
Metals 16 MnCr 5 EN 10084 EU Case hardening steels - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 16 MnCr 5

Element Min Max Similar
Cr 0.8000 1.1000 -
P - 0.0250 -
S - 0.0350 -
Mn 1.0000 1.3000 -
Si 0.4000 - -
C 0.1400 0.1900 -
Si - 0.4000 -
P - 0.0350 -
Mn 1.0000 1.3000 -
Cr 0.8000 1.1000 -
C 0.1400 0.1900 -
Si - 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 1.0000 1.3000 -
Cr 0.8000 1.1000 -
C 0.1400 0.1900 -

Mechanical Properties of steel grade 16 MnCr 5

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 (≥) 797 (≥) 12 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 16 MnCr 5

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 - -     0.32 -  
834 776 - 44.3 224   -  
529 - 43 14.2   312 443

Heat Treatment of steel grade 16 MnCr 5

Heat treated : 1895°C - 1514°C

Technological Curves of steel grade 16 MnCr 5

Cross Reference Table (Equivalent Grade) of 16 MnCr 5

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