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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)
133 (≥) 927 (≥) 21 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

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
33 - -     0.32 -  
617 193 - 33.3 333   -  
863 - 33 44.2   343 142

Heat Treatment of steel grade K92850

Heat treated : 1257°C - 1788°C

Technological Curves of steel grade K92850

Cross Reference Table (Equivalent Grade) of K92850

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