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16 MnCr 5

England B.S. 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 BS EN 10084 England Case hardening steels - Technical delivery conditions

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

Element Min Max Similar

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)
185 (≥) 757 (≥) 22 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

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
21 - -     0.12 -  
833 671 - 12.3 322   -  
712 - 24 33.2   234 134

Heat Treatment of steel grade 16 MnCr 5

Heat treated : 1268°C - 1351°C

Technological Curves of steel grade 16 MnCr 5

Cross Reference Table (Equivalent Grade) of 16 MnCr 5

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