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America UNS K19667 Alloy Steel(Bearing Steel) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K19667 / K19667
Category Grade Standard Region/Area Standard Content
Metals K19667 -- America Alloy Steel(Bearing Steel)

Chemical composition(mass fraction)(wt.%) of the K19667

Element Min Max Similar
Si 0.2000 0.3500 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.3500 -
Mo - 0.0800 -
Mn 0.2500 0.4500 -
Cu - 0.2500 -
Cr 1.3000 1.6000 -
C 0.9500 1.1000 -

Mechanical Properties of steel grade K19667

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)
253 (≥) 635 (≥) 14 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade K19667

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
11 - -     0.32 -  
176 466 - 13.3 134   -  
172 - 43 34.2   224 133

Heat Treatment of steel grade K19667

Heat treated : 1223°C - 1482°C

Technological Curves of steel grade K19667

Cross Reference Table (Equivalent Grade) of K19667

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