AMS6509A Steel Bars and Forgings 3.5Cr – 7.5Ni – 16.3Co – 1.75Mo – 0.2W – (0.09 - 0.13C) Double Vacuum Melted, Normalized, Annealed
Revised
03/01/2017
- Features
- Issuing Committee
- Content
- This specification covers a premium aircraft-quality alloy steel in the form of bars 199 in2 (1284 cm2) and under in cross section, forgings, and forging stock.
- Content
- AMS6509A results from a review and update of this specification that revises heat treatment (3.4), micro-inclusion rating (3.5.2), control of bar properties outside specification sizes (3.5.3.1), quality (3.6), and reporting (4.4).
- Pages
- 8
- Citation
- SAE International Material Specification, Steel Bars and Forgings 3.5Cr – 7.5Ni – 16.3Co – 1.75Mo – 0.2W – (0.09 - 0.13C) Double Vacuum Melted, Normalized, Annealed, SAE Standard AMS6509A, Revised March 2017, Issued May 2012, https://doi.org/10.4271/AMS6509A.