Stainless Steel 253MA

UNS S30815

Characteristics.

  • It belongs to the group of austenitic stainless steels thin.
  • High resistance to oxidation (2000 ° F) and heat.
  • High resistance to creep rupture.
  • Applies to heat exchangers, furnaces, stack dampers, components of ovens, burners, boiler nozzles, hangers or tubes of the petrochemical industry and refineries, etc.

Shape or Presentation

  • Sheet
  • Plate
  • Bar
  • Tubing 
  • Welding material

Chemical Composition %

  • Ce
  • Ni
  • C
  • Si
  • Mn
  • P
  • S
  • Cr
  • Fe
  • 0.03 – 0.08
  • 10.0 – 12.0 
  • 0.05 – 0.10
  • 1.40 – 2.0
  • 0.80 max
  • 0.040 max
  • 0.030 max
  • 20.0 – 22.0
  • Balance