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HFS 316S51


HFS 316S51 material is B.S. BS 3605-1 Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes.

Chemical composition of HFS 316S51, HFS 316S51 mechanical properties, HFS 316S51 datasheet, HFS 316S51 equivalent grade, Heat treatment and temperature process of HFS 316S51.


HFS 316S51 property sheet

HFS 316S51 Spec.

B.S. BS 3605-1
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes

Chemical Composition of HFS 316S51

C: 0.04 0.10
Si: Max 1.00
Mn: Max 2.00
P: Max 0.04
S: Max 0.03
Cr: 16.50 18.50
Mo: 2.00 2.50
Ni: 10.50 13.50

Mechanical Properties of HFS 316S51

Rp0.2 (MPa) 586 (≥)
Rm (MPa) 841 (≥)
AKV (J) 31
A (%) 43
Z (%) 34
Hardness HBW 323

HFS 316S51 shape and dimensions

HFS 316S51 Round bar: 1mm-800mm
HFS 316S51 Square bar: 10mm * 10mm-600mm *600mm
HFS 316S51 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HFS 316S51 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HFS 316S51 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HFS 316S51 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes