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SUS 310 STB


SUS 310 STB material is JIS G 3463 (2012) Stainless steel boiler and heat exchanger tubes Stainless steel boiler and heat exchanger tubes.

Chemical composition of SUS 310 STB, SUS 310 STB mechanical properties, SUS 310 STB datasheet, SUS 310 STB equivalent grade, Heat treatment and temperature process of SUS 310 STB.


SUS 310 STB property sheet

SUS 310 STB Spec.

JIS G 3463 (2012)
Stainless steel boiler and heat exchanger tubes

Chemical Composition of SUS 310 STB

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 24.00 26.00
Ni: 19.00 22.00
Mo: Max Min
N: Max Min

Mechanical Properties of SUS 310 STB

Rp0.2 (MPa) 517 (≥)
Rm (MPa) 785 (≥)
AKV (J) 12
A (%) 24
Z (%) 44
Hardness HBW 411

SUS 310 STB shape and dimensions

SUS 310 STB Round bar: 1mm-800mm
SUS 310 STB Square bar: 10mm * 10mm-600mm *600mm
SUS 310 STB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 310 STB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 310 STB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 310 STB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes