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America UNS K91930 Alloy Steel(C-110) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K91930 / K91930
Category Grade Standard Region/Area Standard Content
Metals K91930 -- America Alloy Steel(C-110)

Chemical composition(mass fraction)(wt.%) of the K91930

Element Min Max Similar

Mechanical Properties of steel grade K91930

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)
723 (≥) 715 (≥) 41 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade K91930

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
43 - -     0.34 -  
759 157 - 22.3 323   -  
111 - 41 41.2   314 143

Heat Treatment of steel grade K91930

Heat treated : 1194°C - 1238°C

Technological Curves of steel grade K91930

Cross Reference Table (Equivalent Grade) of K91930

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