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America UNS K12765 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K12765 / K12765
Category Grade Standard Region/Area Standard Content
Metals K12765 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K12765

Element Min Max Similar

Mechanical Properties of steel grade K12765

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)
534 (≥) 825 (≥) 41 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade K12765

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
34 - -     0.14 -  
248 994 - 24.3 332   -  
966 - 32 22.2   332 212

Heat Treatment of steel grade K12765

Heat treated : 1558°C - 1385°C

Technological Curves of steel grade K12765

Cross Reference Table (Equivalent Grade) of K12765

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