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JIS SUS 440A

SUS 440A


SUS 440A material is JIS G 4305 (2012) Cold-rolled stainless steel plate, sheet and strip Cold-rolled stainless steel plate, sheet and strip.

Chemical composition of SUS 440A, SUS 440A mechanical properties, SUS 440A datasheet, SUS 440A equivalent grade, Heat treatment and temperature process of SUS 440A.


SUS 440A property sheet

SUS 440A Spec.

JIS G 4305 (2012)
Cold-rolled stainless steel plate, sheet and strip

Related Materials

SUS 440A
SUS 440A
SUS 440A

Chemical Composition of SUS 440A

C: 0.60 0.75
Si: Max 1.00
Mn: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 16.00 18.00
Ni: Max 0.60
Mo: Max 0.75
N: Max Min

Mechanical Properties of SUS 440A

Rp0.2 (MPa) 341 (≥)
Rm (MPa) 324 (≥)
AKV (J) 13
A (%) 12
Z (%) 31
Hardness HBW 432

SUS 440A shape and dimensions

SUS 440A Round bar: 1mm-800mm
SUS 440A Square bar: 10mm * 10mm-600mm *600mm
SUS 440A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 440A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 440A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 440A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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