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Description

USA UNS SAE AMS-QQ-S-763B (1998), SAE J 405 (1998), 317 Specialsteel Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 317
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 317 Austenite UNS USA Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings

Chemical composition(mass fraction)(wt.%) of the 317

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 11.00 -15.00 3.00 -4.00 ≤0.10

Mechanical Properties of steel grade 317

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)
249 (≥) 841 (≥) 41 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 317

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 - -     0.21 -  
334 985 - 41.3 214   -  
997 - 24 34.2   312 233

Heat Treatment of steel grade 317

Heat treated : 1361°C - 1547°C

Technological Curves of steel grade 317

Cross Reference Table (Equivalent Grade) of 317

Relevant standard of 317

SAE AMS-QQ-S-763B (1998) Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings SAE-AMS-QQ-S-763B-(1998).pdf
SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels SAE-J-405-(1998).pdf

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