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LWHT 316S31


LWHT 316S31 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 LWHT 316S31, LWHT 316S31 mechanical properties, LWHT 316S31 datasheet, LWHT 316S31 equivalent grade, Heat treatment and temperature process of LWHT 316S31.


LWHT 316S31 property sheet

LWHT 316S31 Spec.

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

Chemical Composition of LWHT 316S31

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: 2.00 2.50
Ni: 10.50 13.50

Mechanical Properties of LWHT 316S31

Rp0.2 (MPa) 684 (≥)
Rm (MPa) 288 (≥)
AKV (J) 33
A (%) 22
Z (%) 41
Hardness HBW 311

LWHT 316S31 shape and dimensions

LWHT 316S31 Round bar: 1mm-800mm
LWHT 316S31 Square bar: 10mm * 10mm-600mm *600mm
LWHT 316S31 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
LWHT 316S31 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
LWHT 316S31 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
LWHT 316S31 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes