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America SAE PS39 Potential standard steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PS39 / PS 39
Category Grade Standard Region/Area Standard Content
Metals PS 39 SAE J 1081 America Potential standard steels

Chemical composition(mass fraction)(wt.%) of the PS 39

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Mo 0.1300 0.2000 -
Mn 0.9000 1.2000 -
Cr 0.4500 0.6500 -
C 0.5100 0.5900 -

Mechanical Properties of steel grade PS 39

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)
997 (≥) 386 (≥) 23 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade PS 39

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
21 - -     0.31 -  
524 547 - 14.3 221   -  
744 - 22 32.2   341 424

Heat Treatment of steel grade PS 39

Heat treated : 1932°C - 1251°C

Technological Curves of steel grade PS 39

Cross Reference Table (Equivalent Grade) of PS 39

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