Designed for use in petrochemical, chemical and thermal processing applications, the alloy provides an exceptional level of high-temperature corrosion resistance in oxidation, sulfidation, carburization and nitridation environments. In addition to thermal stability characteristics required to prevent thermal distortion and embrittlement, it exhibits excellent stress-rupture strengths. These characteristics, along with a high resistance to carburization and cyclic oxidation, make this alloy the material of choice for many severe applications including ID-finned pyrolysis tubing in high-severity ethylene furnaces.

UNS: S35045
W.Nr.: n/a

Technical Bulletin (PDF, 78KB)

Available Product Forms: Contact Special Metals.

Technical Papers
Performance of Commercial Alloys in Simulated Waste Incineration Environments (PDF, 1.2MB)

Nickel Alloys and Welding Products for Polythionic Acid and Chloride Containing Refinery Environments (PDF, 395KB)

Corrosion Resistance of Nickel-Containing Alloys in Petrochemical Environments (PDF, 2.77MB)

The Role of Protective Scales in Enhancing Oxidation Resistance (PDF, 2.34MB)

<<Back to Previous Page