Anodize Per Mil-A-8625 Type II Class I and II
Tarder and thicker then conventional Anodic Coatings. Hard anodize coatings for aluminum are mostly used for their wear-resistant characteristics and their resistance to corrosion.Hard anodizing works in two ways; it penetrates the parts surface and it builds up the layer on the parts surface and it builds up a layer on the parts surface approximately .001 to .006. The depth of the penetration and the amount of build are approximately equal, but can very according to the aluminum alloy. The term “thickness” includes both the amount of the penetration and the amount of build.
Hard Anodize Per Mil-A-8625 Type III class I and II