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16 NiCrS 4

England B.S. 16NiCrS4 Case hardening steels - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 16NiCrS4 / 16 NiCrS 4
Category Grade Standard Region/Area Standard Content
Metals 16 NiCrS 4 BS EN 10084 England Case hardening steels - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 16 NiCrS 4

Element Min Max Similar
Si - 0.4000 -
S 0.0200 0.0400 -
P - 0.0250 -
Ni 0.8000 1.1000 -
Mn 0.7000 1.0000 -
Cr 0.6000 1.0000 -
C 0.1300 0.1900 -

Mechanical Properties of steel grade 16 NiCrS 4

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)
538 (≥) 549 (≥) 11 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 16 NiCrS 4

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
34 - -     0.13 -  
992 927 - 33.3 224   -  
284 - 24 41.2   113 114

Heat Treatment of steel grade 16 NiCrS 4

Heat treated : 1654°C - 1439°C

Technological Curves of steel grade 16 NiCrS 4

Cross Reference Table (Equivalent Grade) of 16 NiCrS 4

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