Description
Nimonic 90A® (2.4632) is a nickel-chromium-cobalt alloy designed for high strength and excellent oxidation resistance at temperatures up to 920°C (1688°F). This material is particularly well-suited for gas turbine components, such as turbine blades, discs, and rings, due to its exceptional creep resistance and thermal stability. Additionally, it is used in high-performance automotive and aerospace applications. Rosswag excels in processing Nimonic 90A® through open-die forging and precise machining, ensuring components meet stringent industry standards and deliver reliable performance in demanding environments.
Geometries & Products
- Forged rings
- Rolled rings
- Forged disks
- Rolled disks
- Bushes
- Square parts
- Shafts
- Stepped shafts
- Open-die forgings
- Individual complex geometries
Max. operating weight
- 4000 kg
Max. ring diameter
- 3000 mm
Acceptances
- 2.2 Certificate
- 3.1 Certificate
- 3.2 Certificate
- 3.2 Certificate with TÜV Süd
- 3.2 Certificate with TÜV Nord
- 3.2 Certificate with DNV (Det Norske Veritas)
- 3.2 Certificate with ABS (American Bureau of Shipping)
- 3.2 Certificate with Lloyds Register of Shipping
- 3.2 Certificate with RINA (Registro Italiano Navale)
- 3.2 Certificate with BV (Bureau Veritas)
- 3.2 with SVTI (Schweizerischer Verein für technische Inspektionen)
- 3.2 with IBR (Indian Boiler Regulation)
- 3.2 with LRQA
Process