The following data is provided for informational purposes only. It was provided with permission by Special Metals at www.specialmetals.com
Incoloy® 909, also known as UNS N09909, is used known for having high strength, a constant low coefficient of thermal expansion, and a constant modulus of elasticity. Because of these characteristics, there is a always a need for parts forged in Incoloy® 909 in many industrial sectors.
Chemical Composition
(%max., unless shown as range or min.)
| Ni | Co | Nb | Ti | Si | Al | C | Fe | |
|---|---|---|---|---|---|---|---|---|
| Min./Max. | 35.0-40.0 | 12.0-16.0 | 4.3-5.2 | 1.3-1.8 | 0.25-0.50 | 0.15 | 0.06 | *Balance |
*Reference to the ‘balance’ of a composition does not guarantee this is exclusively of the element mentioned but that it predominates and others are present only in minimal quantities.
Applicable Specifications
| Product | Specification |
|---|---|
| Billets | SAE AMS 5884 |
| Bars and Forgings | SAE AMS 5892 |
Common Fabrication Processes
Incoloy® 909 is a highly durable be forged into nearly any shape. This includes:
Industries that Commonly use Incoloy® 909 Forgings:
Custom Forging. Customer Focused.