EMI RFI Shield Plating Inc

Aluminum and Alluminum Alloys

Chemical Conversion Coatings on Aluminum and Aluminum Alloys in accordance with MIL-C-5541 & MIL-DTL-5541

Specification Classification
MIL-C-5541 / MIL-DTL-5541
Types
I
Compositions containing Hexavalent chromium
II
Compositions containing no Hexavalent chromium
Classes
1A
For maximum protection against corrosion
3
For protection against corrosion where low electrical resistance is required.