330 Stainless Steel
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Principal Design Features: 330 is an austenitic, nickel-chromium-iron-silicon alloy. It combines excellent resistance to carburization and oxidation at temperatures up to 2200 F(1200 C) with high strength.
Applications: Extensively used in high temperature environments where resistance to the combine effects of thermal cycling and carburization is necessary. Used in a variety of furnace components as well as in gas turbines, heat exchangers, general heat treating equipment and neutral and cyanide salt pots.
Machinability: With proper practices this alloy can be satisfactorily machined. Slow speeds, positive feeds, sulphurized lubricants and rigid mounts are generally recommended.
Welding: Can be successfully welded using GAW techniques. Use either 330 or Inco 800 filler materials.
|Chromium||17 - 20|
|Nickel||34 - 37|
|Silicon||0.75 - 1.5|
330 Physical Data
|Density (lb / cu. in.)||0.289|
|Specific Heat (Btu/lb/Deg F - [32-212 Deg F])||0.11|
|Modulus of Elasticity Tension||28.5|
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