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KS STS347TF

STS347TF


STS347TF material is KS D 3587 (1991) Steel tubes for fired heater Steel tubes for fired heater.

Chemical composition of STS347TF, STS347TF mechanical properties, STS347TF datasheet, STS347TF equivalent grade, Heat treatment and temperature process of STS347TF.


STS347TF property sheet

STS347TF Spec.

KS D 3587 (1991)
Steel tubes for fired heater

Related Materials

STS347
STS347TKA
STS347HTB
STS347HTF
STS347TB
STS347TF
STS347TPY
STS347FB
STS347HFB
STS347HTP
STS347TP

Chemical Composition of STS347TF

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 STS347TF

Rp0.2 (MPa) 618 (≥)
Rm (MPa) 251 (≥)
AKV (J) 14
A (%) 42
Z (%) 31
Hardness HBW 331

STS347TF shape and dimensions

STS347TF Round bar: 1mm-800mm
STS347TF Square bar: 10mm * 10mm-600mm *600mm
STS347TF Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS347TF Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS347TF Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS347TF Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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