Summary for us28 anodized aluminum Discussion
US28 anodize aluminum is discussed as a likely hardware finish rather than a widely documented aluminum anodizing specification. Derek Shepherd asked what “spec. US28 anodized aluminum” means after finding little online beyond references to a natural anodized finish. In the excerpt provided, no answerers or technical clarification are included, so the thread does not establish a definitive specification, process, or military/aerospace requirement. The only concrete takeaway from the question is that the term appears to be associated with natural anodized hardware, but its exact meaning remains unclear from the source shown. Because no replies are present, there are no named expert recommendations to attribute and no conflicting views to compare.
Q. We are an aluminum anodizing and steel finishing company that runs into many military and aerospace specifications. I recently had a customer inquire about what he called spec. US28 anodized aluminum. I’ve searched the internet and have found very little information other than it is a natural anodized finish and it seems to apply to hardware. Can anyone elaborate? I appreciate your help.
Derek Shepherd
– Dayton, Ohio, U.S.A.
August 2, 2012