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STS317J4L

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STS317J2 STS317J5L
#STS317J4L

Description

Korea KS D 3698 (2008), D 3705 (2008), D 3706 (2008), STS317J4L Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS317J4L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS317J4L Austenite KS Korea Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the STS317J4L

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 19.00 -24.00 24.00 -26.00 5.00 -7.00 ≤2.50

Mechanical Properties of steel grade STS317J4L

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)
244 (≥) 495 (≥) 13 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade STS317J4L

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
44 - -     0.21 -  
745 423 - 23.3 232   -  
381 - 31 32.2   322 313

Heat Treatment of steel grade STS317J4L

Heat treated : 1979°C - 1749°C

Technological Curves of steel grade STS317J4L

Relevant standard of STS317J4L

D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf
D 3706 (2008) Stainless steel bars D-3706-(2008).pdf
STS317J2 STS317J5L
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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