I have a part (a spar/avaition part) that was suppose to be made from 2024-T3 alclad, instead it was made from 2024-T3 bare.
The finish spec call outs that the part can be anodic coated per Mil-a-8625 or Alodined per Mil-c-5541 (then one coat of primer). Pervouis batches (proper material) of...