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America UNS K32045 Alloy Steel (HY100) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K32045 / K32045
Category Grade Standard Region/Area Standard Content
Metals K32045 -- America Alloy Steel (HY100)

Chemical composition(mass fraction)(wt.%) of the K32045

Element Min Max Similar

Mechanical Properties of steel grade K32045

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)
544 (≥) 132 (≥) 43 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade K32045

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
23 - -     0.23 -  
437 227 - 24.3 442   -  
789 - 31 32.2   314 113

Heat Treatment of steel grade K32045

Heat treated : 1812°C - 1754°C

Technological Curves of steel grade K32045

Cross Reference Table (Equivalent Grade) of K32045

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