Posted by Scott P (75.146.36.98) on August 24, 2007 at 08:36:37:
I have been approached with several questions in regards to the test specification ISO 9227 and its 3 seperate tests (NSS, AASS, CASS). Although i have no doubts about the Neutral Salt Spray application, i have had no experience to the other two. I know the AASS involves soaking test specimens in an organic solvent(acetic acid) and the CASS (copper acetic) but am unaware is conventional anodize will with stand such test. Do any of you have any experience with the tests and how have they performed?
Thanks,
Scott