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America UNS K12524 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K12524 / K12524
Category Grade Standard Region/Area Standard Content
Metals K12524 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K12524

Element Min Max Similar

Mechanical Properties of steel grade K12524

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)
748 (≥) 563 (≥) 33 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade K12524

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
32 - -     0.13 -  
871 839 - 23.3 443   -  
676 - 22 13.2   433 421

Heat Treatment of steel grade K12524

Heat treated : 1675°C - 1741°C

Technological Curves of steel grade K12524

Cross Reference Table (Equivalent Grade) of K12524

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