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Description

Korea KS STS317 KS standard austenite stainless steel bars(KS D3706-1992) and STS317 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: STS317
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy STS317 KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS304J3
STS305
STS309S
STS310S
STS316
STS316L
STS316LN
STS316Ti
STS316J1
STS316J1L

Chemical composition(mass fraction)(wt.%) of the STS317

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
Max 0.08 Max 1.00 Max 2.00 Max 0.045 Max 0.03 18.0-20.00 11.0-15.0 3.00-4.00

Mechanical Properties of steel grade STS317

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)
823 (≥) 878 (≥) 21 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade STS317

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
23 - -     0.24 -  
916 857 - 41.3 112   -  
437 - 21 13.2   242 142

Heat Treatment of steel grade STS317

Heat treated : 1947°C - 1547°C

Technological Curves of steel grade STS317

Cross Reference Table (Equivalent Grade) of STS317

Grade Standard Country Application
STS317J5L KS Korea Austenitic Steel
STS317J5L KS Korea Austenitic Steel
STS317LN KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS317 KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS317L KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS317J1 KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
STS317J4L KS Korea KS standard austenite stainless steel bars(KS D3706-1992)

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