01246 291 111

sales@westspecialfasteners.co.uk

01246 291 111

sales@westspecialfasteners.co.uk

904L Stainless Steel

About 904L Stainless Steel

904L is an austenitic stainless steel. It’s high molybdenum content gives it superior resistance to pitting and crevice corrosion especially in aggressive environments. 904L is typically used in the chemical, marine and oil & gas industries.

904L Stainless Steel Grades & Equivalents

  • ASTM A479 N08904
  • ASTM A276 N08904
  • ASME SA479 N08904
  • ASME SA276 N08904
  • 1.4539

Typical chemical analysis

C
0.020
P
0.045
Ni
23.0 - 28.0
Cu
1.0 - 2.0
Si
1.00
S
0.035
Mo
4.0 - 5.0
Mn
2.00
Cr
19.0 - 23.0
N
0.10

Typical mechanical properties

Tensile Strength

490 MPa min

0.2% Proof Stress

220 MPa min

Elongation

35% min

Impacts

Nil

Hardness

Nil

Reduction of Area

Nil

Stress Rupture

Nil

Other Remarks

Nil

Download metal data sheets

904L Stainless Steel Material Data Sheet

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Location

Callywhite Ln, Dronfield, S18 2XR
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