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LW 316S33


LW 316S33 material is B.S. BS 3605-2 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes Austenitic stainless steel pipes and tubes for pressure purposes. Specification for longitudinally welded tubes.

Chemical composition of LW 316S33, LW 316S33 mechanical properties, LW 316S33 datasheet, LW 316S33 equivalent grade, Heat treatment and temperature process of LW 316S33.


LW 316S33 property sheet

LW 316S33 Spec.

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

Chemical Composition of LW 316S33

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

Mechanical Properties of LW 316S33

Rp0.2 (MPa) 778 (≥)
Rm (MPa) 347 (≥)
AKV (J) 34
A (%) 21
Z (%) 33
Hardness HBW 132

LW 316S33 shape and dimensions

LW 316S33 Round bar: 1mm-800mm
LW 316S33 Square bar: 10mm * 10mm-600mm *600mm
LW 316S33 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
LW 316S33 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
LW 316S33 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
LW 316S33 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes