High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

STS316HTB


STS316HTB material is KS D 3577 (2007) Stainless steel for boiler and heat exchanger tubes Stainless steel for boiler and heat exchanger tubes.

Chemical composition of STS316HTB, STS316HTB mechanical properties, STS316HTB datasheet, STS316HTB equivalent grade, Heat treatment and temperature process of STS316HTB.


STS316HTB property sheet

STS316HTB Spec.

KS D 3577 (2007)
Stainless steel for boiler and heat exchanger tubes

Chemical Composition of STS316HTB

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 16.00 18.00
Ni: 10.00 14.00
Mo: 2.00 3.00
N: Max Min

Mechanical Properties of STS316HTB

Rp0.2 (MPa) 913 (≥)
Rm (MPa) 489 (≥)
AKV (J) 22
A (%) 13
Z (%) 42
Hardness HBW 442

STS316HTB shape and dimensions

STS316HTB Round bar: 1mm-800mm
STS316HTB Square bar: 10mm * 10mm-600mm *600mm
STS316HTB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS316HTB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS316HTB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS316HTB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes