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 511 MT303Se

A 511 MT303Se


A 511 MT303Se material is SAE ASTM A 511 Seamless austenitic stainless steel mechanical tubing Austenitic stainless steel forgings for general use.

Chemical composition of A 511 MT303Se, A 511 MT303Se mechanical properties, A 511 MT303Se datasheet, A 511 MT303Se equivalent grade, Heat treatment and temperature process of A 511 MT303Se.


A 511 MT303Se property sheet

A 511 MT303Se Spec.

SAE ASTM A 511
Seamless austenitic stainless steel mechanical tubing

Related Materials

303Se
A 314 303Se
A 473 303 Se
A 511 MT303Se
A 581 Type 303Se
A 582 Type 303Se
A 895 Type 303Se
A 959 Type 303Se
F 593 303 Se
F 594 303Se
F 880 Class A1-50 303Se
F 880 Class A1-70 303Se
SUS 303Se
SUS303Se
A 314 S30323
A 473 S30323
A 581 S30323
A 582 S30323
A 895 S30323
F738 Class A1-50 S30323

Chemical Composition of A 511 MT303Se

C: Max 0.15
Si: Max 1.00
Mn: Max 2.00
P: Max 0.2
S: Max 0.06
Cr: 17.0 19.0
Ni: 8.00 10.0
Se: 0.15 Min

Mechanical Properties of A 511 MT303Se

Rp0.2 (MPa) 874 (≥)
Rm (MPa) 926 (≥)
AKV (J) 22
A (%) 44
Z (%) 43
Hardness HBW 111

A 511 MT303Se shape and dimensions

A 511 MT303Se Round bar: 1mm-800mm
A 511 MT303Se Square bar: 10mm * 10mm-600mm *600mm
A 511 MT303Se Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 511 MT303Se Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 511 MT303Se Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 511 MT303Se Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

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

©Longhai Special Steel 2024