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Processes

Alocrom 1000/1200 & RoHS Compliant Chromate Conversions

ALOCROM 1000 TO DEFENCE STANDARD 03-18/4

A chromate conversion on aluminium gives corrosion resistance and is colourless for a more cosmetic appearance.

ALOCROM 1200 TO DEFENCE STANDARD 03-18/4 AND MIL C 5541

Alocrom 1200 is a yellow to brown conversion coating for aluminium which offers an alternative to anodising in some instances. It offers good corrosion protection and is used as an undercoat for paint and is electrically conductive.

RoHS COMPLIANT CHROMATE CONVERSIONS TO MIL C 5541

Hexavalent Chromium free passivation for aluminium. The appearance is a very faint iridescence. It offers good corrosion protection and is used as an undercoat for paint and is electrically conductive.