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STS317LTP

Description

Korea KS D 3576 (2011), D 9536 (2011), STS317LTP Specialsteel Stainless lined steel pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS317LTP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS317LTP Austenite KS Korea Stainless lined steel pipe

Chemical composition(mass fraction)(wt.%) of the STS317LTP

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 18.00 -20.00 11.00 -15.00 3.00 -4.00 0.10 -0.22

Mechanical Properties of steel grade STS317LTP

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)
174 (≥) 321 (≥) 24 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade STS317LTP

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
12 - -     0.43 -  
285 184 - 42.3 441   -  
416 - 23 11.2   443 232

Heat Treatment of steel grade STS317LTP

Heat treated : 1248°C - 1894°C

Technological Curves of steel grade STS317LTP

Relevant standard of STS317LTP

D 3576 (2011) Stainless steel pipes D-3576-(2011).pdf
D 9536 (2011) Stainless lined steel pipe D-9536-(2011).pdf

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