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KS STS430TB

STS430TB


STS430TB 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 STS430TB, STS430TB mechanical properties, STS430TB datasheet, STS430TB equivalent grade, Heat treatment and temperature process of STS430TB.


STS430TB property sheet

STS430TB Spec.

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

Related Materials

STS430
STS430TKA
STS430TKC
STS430TB
STS430WSB
STS430CA
STS430TP
STS430F
STS430FSe
STS430LX
STS430LXTB
STS430LXTP
STS430J1L
STS430J1LTP

Chemical Composition of STS430TB

C: Max 0.12
Si: Max 0.75
Mn: Max 1.00
P: Max 0.040
S: Max 0.030
Cr: 16.00 18.00
Ni: Max 0.60
Mo: Max Min
N: Max Min

Mechanical Properties of STS430TB

Rp0.2 (MPa) 735 (≥)
Rm (MPa) 697 (≥)
AKV (J) 11
A (%) 33
Z (%) 21
Hardness HBW 324

STS430TB shape and dimensions

STS430TB Round bar: 1mm-800mm
STS430TB Square bar: 10mm * 10mm-600mm *600mm
STS430TB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS430TB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS430TB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS430TB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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