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16 MnCr 5

Germany DIN 16MnCr5 cold-rolled narrow steel strip for heat-treatment - technical delivery conditions - part 2: case hardening steels 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 DIN EN 10132-2 Germany cold-rolled narrow steel strip for heat-treatment - technical delivery conditions - part 2: case hardening steels

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

Element Min Max Similar
Si 0.1500 0.4000 -
S - 0.0350 -
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 - 0.0250 -
Mn 1.0000 1.3000 -
Cr 0.8000 1.1000 -
C 0.1400 0.1900 -
Si 0.1500 0.4000 -
S - 0.0350 -
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)
816 (≥) 875 (≥) 41 13 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

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
22 - -     0.42 -  
224 442 - 31.3 322   -  
516 - 12 11.2   233 324

Heat Treatment of steel grade 16 MnCr 5

Heat treated : 1999°C - 1781°C

Technological Curves of steel grade 16 MnCr 5

Cross Reference Table (Equivalent Grade) of 16 MnCr 5

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