INCOLOY® Alloy 330

1.4886

UNS N08330

A nickel-iron-chromium alloy with an addition of silicon for enhanced oxidation resistance. It has good strength at high temperatures and excellent resistance to carburizing and oxidizing atmospheres. The alloy's austenitic microstructure remains stable during longtime exposure to high temperature. Used in industrial heating for furnace muffles, retorts, and conveyor systems and for heat-treating baskets and fixtures.

Stock program

Sheets / Plates

  • 2.0 mm
  • 3.0 mm
  • 4.0 mm
  • 5.0 mm
  • 6.0 mm
  • 8.0 mm
  • 10.0 mm
  • 12.0 mm
  • 15.0 mm
  • 20.0 mm

 

Downloads

Datasheet Alloy 330/DS (EN)
Limiting
Ni¹   34.00 - 37.00 %
Fe   Balance
Cr   17.00 - 19.00 %
Si   1.90 - 2.60 %
Mn   0.80 - 1.50 %
Cu max. 0.50 %
Ti max. 0.20 %
C max. 0.10 %
S max. 0.03 %

¹ Plus Co

Density
g/cm³   7.86
lb/in³   0.284
Recommended Welding Products
Electrode INCO WELD A
Filler Metal NC 80/20