AS7478D Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for
Revised
03/28/2017
- Features
- Issuing Committee
- Content
- This procurement specification covers bolts and screws made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286.
- Content
- Paragraph 3.7.2 altered to require 200X magnification for metallurgical examination and to exclude 200X magnification inspection for surface hardness and grain size.
- Pages
- 19
- Citation
- SAE International Technical Standard, Bolts and Screws, Steel, UNS S66286 Classification: 130 ksi/1200 °F 1800 °F Solution Heat Treated, Aged After Roll Threaded Procurement Specification for, SAE Standard AS7478D, Revised March 2017, Reaffirmed May 2006, Issued January 1991, https://doi.org/10.4271/AS7478D.