Alloy 330 SS Weldability

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Stainless Steel 330 is promptly fabricated by a standard commercial process. In comparison to carbon steel, stainless steels are tougher and tend to work harden quickly. Alloy 330's rate of work hardening is similar to austenitic stainless steels. By using standard welding process Stainless Steel 330 can be easily welded.

Applications
  • Furnace containers-carburizing, carbonitriding, annealing malleablizing
  • Muffles, retorts
  • Bar frame heat treating baskets
  • Quenching fixtures
  • Radiant tubes
  • Salt pots
  • Furnace fans and shafts
  • Conveyors
  • Tube hangers for crude oil heaters and steam boilers
  • Heat exchangers
  • Flares


Chemical Composition %

GradeC Si P S CrMn Ni Fe
3300.08 max 0.75 - 1.500.03 max 0.03 max 17.0 - 20.0 2.0 max 34.0 - 37.0 Remainder
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