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America UNS K88165 轴承钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K88165 / K88165
Category Grade Standard Region/Area Standard Content
Metals K88165 -- America 轴承钢

Chemical composition(mass fraction)(wt.%) of the K88165

Element Min Max Similar

Mechanical Properties of steel grade K88165

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)
923 (≥) 871 (≥) 44 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade K88165

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
42 - -     0.41 -  
313 559 - 22.3 421   -  
858 - 24 43.2   133 243

Heat Treatment of steel grade K88165

Heat treated : 1959°C - 1411°C

Technological Curves of steel grade K88165

Cross Reference Table (Equivalent Grade) of K88165

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