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America SAE PS56 Potential standard steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PS56 / PS 56
Category Grade Standard Region/Area Standard Content
Metals PS 56 SAE J 1081 America Potential standard steels

Chemical composition(mass fraction)(wt.%) of the PS 56

Element Min Max Similar

Mechanical Properties of steel grade PS 56

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)
973 (≥) 722 (≥) 24 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade PS 56

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 - -     0.32 -  
811 138 - 12.3 421   -  
417 - 41 14.2   431 231

Heat Treatment of steel grade PS 56

Heat treated : 1839°C - 1938°C

Technological Curves of steel grade PS 56

Cross Reference Table (Equivalent Grade) of PS 56

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