309 Stainless Steel

Type 309 is a highly corrosive resistant stainless steel used in high temperature environments. It commands a high scale resistance with a corrosion resistance superior to Type 304 and has an excellent overall resistance to sulfite liquors plus nitric, acetic, citric and lactic acids.

Specifications (typical, but not limited to):
  • AMS 5650
  • ASTM A276
  • ASTM A580
Generally Available Forms:
  • Sheet
  • Plate
  • Bar
  • Wire
  • Forgings