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KS STS309STPY

STS309STPY


STS309STPY material is KS D 3588 (2009) Large diameter welded stainless steel pipes Large diameter welded stainless steel pipes.

Chemical composition of STS309STPY, STS309STPY mechanical properties, STS309STPY datasheet, STS309STPY equivalent grade, Heat treatment and temperature process of STS309STPY.


STS309STPY property sheet

STS309STPY Spec.

KS D 3588 (2009)
Large diameter welded stainless steel pipes

Related Materials

STS309S
STS309STP
STS309STPY
STS309STB

Chemical Composition of STS309STPY

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 22.00 24.00
Ni: 12.00 15.00
Mo: Max Min
N: Max Min

Mechanical Properties of STS309STPY

Rp0.2 (MPa) 131 (≥)
Rm (MPa) 678 (≥)
AKV (J) 12
A (%) 11
Z (%) 11
Hardness HBW 323

STS309STPY shape and dimensions

STS309STPY Round bar: 1mm-800mm
STS309STPY Square bar: 10mm * 10mm-600mm *600mm
STS309STPY Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS309STPY Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS309STPY Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS309STPY Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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