SAE AMS6509
Steel Bars and Forgings 3.5Cr – 7.5Ni – 16.3Co – 1.75Mo – 0.2W – (0.09-0.13C) Double Vacuum Melted, Normalized, Annealed.
This specification covers a premium aircraft-quality alloy steel in the form of bars, forgings, and stock for forging. These products have been used typically for critical carburized parts requiring a combination of high core strength, high core toughness, and subject to very rigid magnetic particle inspection standards, but usage is not limited to these applications.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AMS6509 | 2012-05-31 | Latest |