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America UNS K11552 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K11552 / K11552
Category Grade Standard Region/Area Standard Content
Metals K11552 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K11552

Element Min Max Similar

Mechanical Properties of steel grade K11552

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)
815 (≥) 886 (≥) 43 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade K11552

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
31 - -     0.12 -  
399 518 - 14.3 433   -  
791 - 44 34.2   214 134

Heat Treatment of steel grade K11552

Heat treated : 1991°C - 1653°C

Technological Curves of steel grade K11552

Cross Reference Table (Equivalent Grade) of K11552

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