1. AK Steel Product Data Bulletin, 17-4 PH Stainless Steel, AK Steel Corporation, West Chester, OH, December 2016.
2. ATI Technical Data Sheet, ATI 17-4 Precipitation Hardening Stainless Steel, Allegheny Technologies Incorporated, Pittsburgh, PA, August 2016.
3. AK Steel Product Data Bulletin, 15-5 PH Stainless Steel, AK Steel Corporation, West Chester, OH, July 2007.
4. ATI Technical Data Sheet, ATI 15-5 Precipitation Hardening Stainless Steel, Allegheny Technologies Incorporated, Pittsburgh, PA, March 2012.
5. Aerospace Material Specification 5355J, Steel, Corrosion Resistant, Investment Castings, 16Cr-4.1Ni-0.28Nb-3.2Cu, Homogenization and Solution Heat Treated or Homogenization, Solution, and Precipitation Heat Treated. SAE Aerospace, SAE International, 2009.