Historical
SAE AMS 2438C-2007 (SAE AMS2438C-2007)
Plating, Chromium Thin, Hard, Dense Deposit
This specification covers the engineering requirements thin, hard, dense chromium plating on surfaces of ferrous and nonferrous alloys. This plating has been used typically to provide improved lubricity, wear and/or corrosion resistance to selected materials but usage is not limited to such applications.
Society of Automotive Engineers [sae]