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America UNS K93800 铁、恒温器用合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K93800 / K93800
Category Grade Standard Region/Area Standard Content
Metals K93800 -- America 铁、恒温器用合金

Chemical composition(mass fraction)(wt.%) of the K93800

Element Min Max Similar
Ni - - 31.0000
Fe - - 62.0000
Co - - 7.0000

Mechanical Properties of steel grade K93800

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)
972 (≥) 861 (≥) 14 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade K93800

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 - -     0.31 -  
857 317 - 32.3 143   -  
276 - 41 34.2   311 213

Heat Treatment of steel grade K93800

Heat treated : 1871°C - 1758°C

Technological Curves of steel grade K93800

Cross Reference Table (Equivalent Grade) of K93800

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