IS 1340-1977
Code of practice for chromate conversion coatings on galvanized and cadmium plated articles and zinc-based alloys

Standard No.

IS 1340-1977

Release Date

1977

Published By

IN-BIS

Latest

IS 1340-1977

Scope

This code lays down the procedure for providing protective coating, on zinc and cadmium coated articles and zinc base alloys intended primarily to prevent or reduce their corrosion under humid conditions.

IS 1340-1977 history

• 1977 IS 1340-1977 Code of practice for chromate conversion coatings on galvanized and cadmium plated articles and zinc-based alloys