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LW 316S13

Description

UK B.S. BS 3605-2, LW 316S13 Specialsteel Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: LW 316S13
Category Class Grade Standard Country Application
Steel GradesSpecialsteel LW 316S13 B.S. UK Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes

Chemical composition(mass fraction)(wt.%) of the LW 316S13

C Si Mn P S Cr Mo Ni
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.50 -18.50 2.50 -3.00 11.50 -14.50

Mechanical Properties of steel grade LW 316S13

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)
629 (≥) 562 (≥) 41 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade LW 316S13

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 - -     0.21 -  
267 117 - 31.3 221   -  
536 - 23 22.2   144 114

Heat Treatment of steel grade LW 316S13

Heat treated : 1635°C - 1988°C

Technological Curves of steel grade LW 316S13

Cross Reference Table (Equivalent Grade) of LW 316S13

Grade Standard Country Application
316S13
316S13

Relevant standard of LW 316S13

BS 3605-2 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes BS-3605-2.pdf

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