High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

SAE A 581 Type 303

A 581 Type 303


A 581 Type 303 material is SAE A 581/A 581M (2009) Free-Machining Stainless Steel Wire and Wire Rods Free-Machining Stainless Steel Wire and Wire Rods.

Chemical composition of A 581 Type 303, A 581 Type 303 mechanical properties, A 581 Type 303 datasheet, A 581 Type 303 equivalent grade, Heat treatment and temperature process of A 581 Type 303.


A 581 Type 303 property sheet

A 581 Type 303 Spec.

SAE A 581/A 581M (2009)
Free-Machining Stainless Steel Wire and Wire Rods

Related Materials

GH3030
GH3039
303
A 314 303
A 473 303
A 581 Type 303
A 582 Type 303
A 895 Type 303
A 959 Type 303
A 314 S30300
A 473 S30300
A 581 S30300
A 582 S30300
A 895 S30300
F 837 Class A1-50 S30300
F 837 Class A1-55 S30300
F 837 Class A1-70 S30300
F738 Class A1-50 S30300
F738 Class A1-70 S30300
F738 Class A1-80 S30300

Chemical Composition of A 581 Type 303

C: Max 0.15
Si: Max 1.00
Mn: Max 2.00
P: Max 0.2
S: 0.15 Min
Cr: 17.0 19.0
Ni: 8.00 10.0
Mo: Max 0.60

Mechanical Properties of A 581 Type 303

Rp0.2 (MPa) 739 (≥)
Rm (MPa) 699 (≥)
AKV (J) 43
A (%) 14
Z (%) 21
Hardness HBW 241

A 581 Type 303 shape and dimensions

A 581 Type 303 Round bar: 1mm-800mm
A 581 Type 303 Square bar: 10mm * 10mm-600mm *600mm
A 581 Type 303 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 581 Type 303 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 581 Type 303 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 581 Type 303 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

A 581 Type 303 Relevant products

GH3039 round bar

GH3039 round bar

GH3039 round bar
GH3039 round bar

GH3039 round bar

GH3039 round bar

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@steelss.com

©Longhai Special Steel © 2005-2024