330

UNS #N08330

330 is an austenitic, nonhardenable, heat- and corrosion-resistant alloy with good resistance to carburization, thermal shock, and high temperature oxidation. Weldable and machinable, 330 is used in high-temperature environments where resistance to the combined effects of thermal cycling and carburization is required.

Type Analysis

  • Carbon (Maximum) 0.08
  • Phosphorus (Maximum) 0.03
  • Silicon (Maximum) 0.75-1.50
  • Nickel (Nominal) 34.00-37.00
  • Manganese (Maximum) 2
  • Sulfur (Maximum) 0.03
  • Chromium (Nominal) 17.00-20.00
  • Molybdenum (Nominal) 0.75
  • Iron (Nominal) Balance
  • Copper (Nominal) 0.5

Applicable Specifications

  • AMS 5592
  • AMS 5716
  • SB-511
  • AB-536
  • SB-710
  • ASTM B511
  • ASTM B512
  • ASTM B535
  • ASTM B536
  • ASTM B710
  • ASTM B546
  • ASTM B739

Bar

Billet

Rod

Rounds

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