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America SAE 9317 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 9317 / 9317
Category Grade Standard Region/Area Standard Content
Metals 9317 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the 9317

Element Min Max Similar
Si 0.2000 0.3500 -
S - 0.0250 -
P - 0.0250 -
Ni 3.0000 3.5000 -
Mo 0.0800 0.1500 -
Mn 0.4500 0.6500 -
Cr 1.0000 1.4000 -
C 0.1500 0.2000 -

Mechanical Properties of steel grade 9317

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)
953 (≥) 415 (≥) 31 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 9317

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
34 - -     0.32 -  
729 832 - 13.3 111   -  
666 - 21 44.2   113 412

Heat Treatment of steel grade 9317

Heat treated : 1263°C - 1114°C

Technological Curves of steel grade 9317

Cross Reference Table (Equivalent Grade) of 9317

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