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LWHT 316S13

Description

UK B.S. BS 3605-2, LWHT 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: LWHT 316S13
Category Class Grade Standard Country Application
Steel GradesSpecialsteel LWHT 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 LWHT 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 LWHT 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)
634 (≥) 622 (≥) 12 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade LWHT 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
14 - -     0.43 -  
518 354 - 41.3 442   -  
787 - 22 11.2   431 343

Heat Treatment of steel grade LWHT 316S13

Heat treated : 1153°C - 1682°C

Technological Curves of steel grade LWHT 316S13

Cross Reference Table (Equivalent Grade) of LWHT 316S13

Grade Standard Country Application
316S13
316S13

Relevant standard of LWHT 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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