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SUS 420J 2FB


SUS 420J 2FB material is JIS G 4319 (1991) Stainless steel blooms and billets for forgings Stainless steel blooms and billets for forgings.

Chemical composition of SUS 420J 2FB, SUS 420J 2FB mechanical properties, SUS 420J 2FB datasheet, SUS 420J 2FB equivalent grade, Heat treatment and temperature process of SUS 420J 2FB.


SUS 420J 2FB property sheet

SUS 420J 2FB Spec.

JIS G 4319 (1991)
Stainless steel blooms and billets for forgings

Chemical Composition of SUS 420J 2FB

C: 0.16 0.25
Si: Max 1.00
Mn: Max 1.00
P: Max 0.06
S: Max 0.03
Cr: 12.00 14.00
Ni: Max 0.60
Mo: Max Min
N: Max Min

Mechanical Properties of SUS 420J 2FB

Rp0.2 (MPa) 397 (≥)
Rm (MPa) 726 (≥)
AKV (J) 44
A (%) 22
Z (%) 43
Hardness HBW 241

SUS 420J 2FB shape and dimensions

SUS 420J 2FB Round bar: 1mm-800mm
SUS 420J 2FB Square bar: 10mm * 10mm-600mm *600mm
SUS 420J 2FB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 420J 2FB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 420J 2FB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 420J 2FB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes