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STS347TPY


STS347TPY material is KS D 3588 (2009) Large diameter welded stainless steel pipes Large diameter welded stainless steel pipes.

Chemical composition of STS347TPY, STS347TPY mechanical properties, STS347TPY datasheet, STS347TPY equivalent grade, Heat treatment and temperature process of STS347TPY.


STS347TPY property sheet

STS347TPY Spec.

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

Chemical Composition of STS347TPY

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 17.00 19.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min
Nb: 10×C% Min

Mechanical Properties of STS347TPY

Rp0.2 (MPa) 616 (≥)
Rm (MPa) 833 (≥)
AKV (J) 11
A (%) 44
Z (%) 14
Hardness HBW 223

STS347TPY shape and dimensions

STS347TPY Round bar: 1mm-800mm
STS347TPY Square bar: 10mm * 10mm-600mm *600mm
STS347TPY Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS347TPY Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS347TPY Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS347TPY Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes