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JIS SUS440F

SUS440F


SUS440F material is Martensitic special steel.

Chemical composition of SUS440F, SUS440F mechanical properties, SUS440F datasheet, SUS440F equivalent grade, Heat treatment and temperature process of SUS440F.


SUS440F property sheet

SUS440F Spec.

Related Materials

Chemical Composition of SUS440F

C 0.95-1.20
Si Max 1.00
Mn Max 1.25
P Max 0.06
S Mix 0.15
Cr 16.0-18.0
Ni Max 0.60
Mo Max 0.75

Mechanical Properties of SUS440F

Rp0.2 (MPa) 252 (≥)
Rm (MPa) 475 (≥)
AKV (J) 34
A (%) 33
Z (%) 14
Hardness HBW 133

SUS440F shape and dimensions

SUS440F Round bar: 1mm-800mm
SUS440F Square bar: 10mm * 10mm-600mm *600mm
SUS440F Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS440F Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS440F Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS440F Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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