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America UNS K24628 Alloy Steel combined with K24728 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K24628 / K24628
Category Grade Standard Region/Area Standard Content
Metals K24628 -- America Alloy Steel combined with K24728

Chemical composition(mass fraction)(wt.%) of the K24628

Element Min Max Similar

Mechanical Properties of steel grade K24628

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)
677 (≥) 578 (≥) 42 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade K24628

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
44 - -     0.24 -  
796 122 - 14.3 231   -  
694 - 22 43.2   233 222

Heat Treatment of steel grade K24628

Heat treated : 1137°C - 1132°C

Technological Curves of steel grade K24628

Cross Reference Table (Equivalent Grade) of K24628

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