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LWHT 316S33

Favorite Datasheet
LWCF 316S33 320S31
#316S33

Description

UK B.S. BS 3605-2, LWHT 316S33 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 316S33
Category Class Grade Standard Country Application
Steel GradesSpecialsteel LWHT 316S33 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 316S33

C Si Mn P S Cr Mo Ni
≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.50 -18.50 2.50 -3.00 11.00 -14.00

Mechanical Properties of steel grade LWHT 316S33

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)
799 (≥) 344 (≥) 44 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade LWHT 316S33

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
43 - -     0.13 -  
281 685 - 44.3 223   -  
686 - 13 23.2   331 234

Heat Treatment of steel grade LWHT 316S33

Heat treated : 1448°C - 1695°C

Technological Curves of steel grade LWHT 316S33

Cross Reference Table (Equivalent Grade) of LWHT 316S33

Grade Standard Country Application
316S33
316S33
316S33
316S33

Relevant standard of LWHT 316S33

BS 3605-2 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes BS-3605-2.pdf
LWCF 316S33 320S31
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