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ANODIZE
Eastern Plating Company anodizes to several different military and commercial specifications with the most common being MIL-A-
8635, TYPES I,II,III, CLASS 1 AND 2,
CHEMICAL CONVERSION COATING (AKA IRIDITE)
The most common specification for Chemical Conversion Coating is MIL-DTL-5541, Type 1 and 2, Class 1a and 3. Eastern plating
performs to any and all combinations. Type 2 conforms to the current RoHS regulations. See www.rohs.gov.uk/ for more information.
PASSIVATION
QQ-P-35C, ASTM-A-967, ASTM A380, AMS 2700 are the most commonly used specifications for the passivation of stainless steels.
Eastern Plating passivates to all of these specifications. Most
testing for these specification can be performed in-house.
BLACK OXIDE
Mil-C-13924, Black Oxide Coating is performed on steels and
stainless steels. Eastern Plating performs black oxide coating
that meets this specification and other military and commercial
specifications.
Process Capabilities
USEFUL AND INFORMATIVE LINKS
www.astm.org - Search and purchase ASTM Specifications
www.sae.org - Search and purchase AMS Specifications.
www.finishing.com - Finishing information and forums
assist.daps.dla.mil/quicksearch - Search and download
Military Specifications.
www.anodizing.org - find valuable information about the
metal finishing process of aluminum anodizing