ASTM A 967 - 05 Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts

American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2005. Published September 2005. Originally approved in 1996. Last previous edition approved in 2001 as A 967 – 01. 7 p. This specification covers several different types of chemical passivation treatments for stainless steel parts. It includes recommendations and precautions for descaling, cleaning, and passivation of stainless steel parts. It includes several alternative tests, with acceptance criteria, for confirmation of effectiveness of such treatments for stainless steel parts.