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America UNS K14557 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K14557 / K14557
Category Grade Standard Region/Area Standard Content
Metals K14557 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K14557

Element Min Max Similar

Mechanical Properties of steel grade K14557

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)
293 (≥) 854 (≥) 41 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade K14557

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
13 - -     0.44 -  
162 979 - 14.3 231   -  
629 - 14 11.2   221 211

Heat Treatment of steel grade K14557

Heat treated : 1925°C - 1162°C

Technological Curves of steel grade K14557

Cross Reference Table (Equivalent Grade) of K14557

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