SAE AMS2485A-1951
BLACK OXIDE TREATMENT

Standard No.

SAE AMS2485A-1951

Release Date

1951

Published By

SAE - SAE International

Status

Be replaced 2012-12

Replace By

SAE AMS2485B-1954

Latest

SAE AMS2485L-2021

Scope

APPLICATION: To increase anti-chafe and anti-friction properties of carbon and low alloy steel parts@ particularly sliding or bearing surfaces@ by providing a finish coating which will more effectively retain oil film.

SAE AMS2485A-1951 history

• 2021 SAE AMS2485L-2021 Coating, Black Oxide
• 2016 SAE AMS2485L-2016 Coating@ Black Oxide
• 2008 SAE AMS2485K-2008 Coating, Black Oxide
• 2002 SAE AMS2485J-2002 Coating, Black Oxide
• 1992 SAE AMS2485H-1992 Black Oxide Coating
• 1982 SAE AMS2485G-1982 BLACK OXIDE COATING
• 1973 SAE AMS2485F-1973 BLACK OXIDE TREATMENT
• 1972 SAE AMS2485E-1972 BLACK OXIDE TREATMENT
• 1967 SAE AMS2485D-1967 BLACK OXIDE TREATMENT
• 1958 SAE AMS2485C-1958 BLACK OXIDE TREATMENT
• 1954 SAE AMS2485B-1954 BLACK OXIDE TREATMENT
• 1951 SAE AMS2485A-1951 BLACK OXIDE TREATMENT
• 1948 SAE AMS2485-1948 BLACK OXIDE TREATMENT