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AISI S44020

S44020


S44020 material is AISI A 582/A 582M (2012) Martensitic Chromium Free Machining Stainless Steel Martensitic Chromium Free Machining Stainless Steel.

Chemical composition of S44020, S44020 mechanical properties, S44020 datasheet, S44020 equivalent grade, Heat treatment and temperature process of S44020.


S44020 property sheet

S44020 Spec.

AISI A 582/A 582M (2012)
Martensitic Chromium Free Machining Stainless Steel

Related Materials

A 582 S44020
S44020
A 582 S44023
S44023
A 582 S44020
S44020
A 582 S44023
S44023
SUS 440F
STS440F
440F
AISI440F
AISI440F Se
S44020

Chemical Composition of S44020

C: 0.95 1.20
Mn: Max 1.25
Si: Max 1.00
P: Max 0.04
S: 0.10 0.35
Cr: 16.00 18.00
Ni: Max 0.75
Mo: 0.40 0.60
N: Max 0.08

Mechanical Properties of S44020

Rp0.2 (MPa) 149 (≥)
Rm (MPa) 768 (≥)
AKV (J) 44
A (%) 24
Z (%) 42
Hardness HBW 143

S44020 shape and dimensions

S44020 Round bar: 1mm-800mm
S44020 Square bar: 10mm * 10mm-600mm *600mm
S44020 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S44020 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S44020 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S44020 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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