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America UNS K19195 Alloy Steel(Bearing Steel) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K19195 / K19195
Category Grade Standard Region/Area Standard Content
Metals K19195 -- America Alloy Steel(Bearing Steel)

Chemical composition(mass fraction)(wt.%) of the K19195

Element Min Max Similar

Mechanical Properties of steel grade K19195

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)
227 (≥) 377 (≥) 43 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade K19195

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
23 - -     0.22 -  
947 759 - 23.3 443   -  
393 - 33 32.2   411 311

Heat Treatment of steel grade K19195

Heat treated : 1513°C - 1729°C

Technological Curves of steel grade K19195

Cross Reference Table (Equivalent Grade) of K19195

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