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America UNS K92850 铁、恒温器用合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K92850 / K92850
Category Grade Standard Region/Area Standard Content
Metals K92850 -- America 铁、恒温器用合金

Chemical composition(mass fraction)(wt.%) of the K92850

Element Min Max Similar

Mechanical Properties of steel grade K92850

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)
769 (≥) 828 (≥) 23 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade K92850

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
22 - -     0.34 -  
944 479 - 24.3 411   -  
723 - 42 14.2   113 413

Heat Treatment of steel grade K92850

Heat treated : 1317°C - 1374°C

Technological Curves of steel grade K92850

Cross Reference Table (Equivalent Grade) of K92850

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