High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

A 403 CR304N


A 403 CR304N material is SAE A 403/A 403M (2012) Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings.

Chemical composition of A 403 CR304N, A 403 CR304N mechanical properties, A 403 CR304N datasheet, A 403 CR304N equivalent grade, Heat treatment and temperature process of A 403 CR304N.


A 403 CR304N property sheet

A 403 CR304N Spec.

SAE A 403/A 403M (2012)
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical Composition of A 403 CR304N

C: Max 0.08
Si: Max 0.75
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 18.0 20.0
Ni: 8.00 10.5
N: 0.10 0.16

Mechanical Properties of A 403 CR304N

Rp0.2 (MPa) 924 (≥)
Rm (MPa) 651 (≥)
AKV (J) 13
A (%) 12
Z (%) 22
Hardness HBW 112

A 403 CR304N shape and dimensions

A 403 CR304N Round bar: 1mm-800mm
A 403 CR304N Square bar: 10mm * 10mm-600mm *600mm
A 403 CR304N Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 403 CR304N Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 403 CR304N Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 403 CR304N Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes