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KS STS420J1FB

STS420J1FB


STS420J1FB material is KS D 3691 (2001) Stainless steel blooms and billets for forgings Stainless steel blooms and billets for forgings.

Chemical composition of STS420J1FB, STS420J1FB mechanical properties, STS420J1FB datasheet, STS420J1FB equivalent grade, Heat treatment and temperature process of STS420J1FB.


STS420J1FB property sheet

STS420J1FB Spec.

KS D 3691 (2001)
Stainless steel blooms and billets for forgings

Related Materials

STS420J1
STS420J1TKA
STS420J1FB

Chemical Composition of STS420J1FB

C: 0.16 0.25
Si: Max 1.00
Mn: Max 1.00
P: Max 0.040
S: Max 0.030
Cr: 12.00 14.00
Ni: Max 0.60
Mo: Max Min
N: Max Min

Mechanical Properties of STS420J1FB

Rp0.2 (MPa) 522 (≥)
Rm (MPa) 323 (≥)
AKV (J) 41
A (%) 33
Z (%) 43
Hardness HBW 324

STS420J1FB shape and dimensions

STS420J1FB Round bar: 1mm-800mm
STS420J1FB Square bar: 10mm * 10mm-600mm *600mm
STS420J1FB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS420J1FB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS420J1FB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS420J1FB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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