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America SAE PS38 Potential standard steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PS38 / PS 38
Category Grade Standard Region/Area Standard Content
Metals PS 38 SAE J 1081 America Potential standard steels

Chemical composition(mass fraction)(wt.%) of the PS 38

Element Min Max Similar

Mechanical Properties of steel grade PS 38

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)
538 (≥) 254 (≥) 11 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade PS 38

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
42 - -     0.14 -  
339 862 - 11.3 213   -  
271 - 23 34.2   214 212

Heat Treatment of steel grade PS 38

Heat treated : 1796°C - 1453°C

Technological Curves of steel grade PS 38

Cross Reference Table (Equivalent Grade) of PS 38

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