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KS STSF6B

STSF6B


STSF6B material is KS D 4115 (2001) Stainless steel forgings for pressure vessels Stainless steel forgings for pressure vessels.

Chemical composition of STSF6B, STSF6B mechanical properties, STSF6B datasheet, STSF6B equivalent grade, Heat treatment and temperature process of STSF6B.


STSF6B property sheet

STSF6B Spec.

KS D 4115 (2001)
Stainless steel forgings for pressure vessels

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STSF6B

Chemical Composition of STSF6B

C: Max 0.15
Si: Max 1.00
Mn: Max 1.00
P: Max 0.020
S: Max 0.020
Cr: 11.50 13.50
Ni: 1.00 2.00
Mo: 0.40 0.60
Cu: Max 0.50

Mechanical Properties of STSF6B

Rp0.2 (MPa) 259 (≥)
Rm (MPa) 942 (≥)
AKV (J) 34
A (%) 14
Z (%) 43
Hardness HBW 411

STSF6B shape and dimensions

STSF6B Round bar: 1mm-800mm
STSF6B Square bar: 10mm * 10mm-600mm *600mm
STSF6B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STSF6B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STSF6B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STSF6B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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