Material Description. This coating system must be free of hexavalent chromium, per GMW3059 requirements. The plating shall be shown on the part drawing. Table 1 lists the common plating thickness codes covered by this specification. It is recommended to use these common codes to avoid...
1. SCOPE: The material defined by this standard is a combination, highly soluble, liquid caustic, with brightener enhancers and degassers.
Purpose This specification covers the requirements for electrodeposited zinc plating. Application This process has been used typically to provide corrosion resistance to metal parts, but usage is not limited to such applications. Unless otherwise stated on the engineering drawing,...
This specification covers requirements for a non-oily corrosion-protective
This specification covers the requirements for tin-zinc electroplate on steel substrates, with provisions for supplementary treatment. This finish is intended for corrosion resistance and electrical grounding purposes. Material Description. The material approved to this specification is a...
Material Description. This specification covers the basic requirements for barrel or rack electrodeposited zinc alloy over a ferrous substrate. Various alloy platings with supplemental treatments are covered by this specification. This specification covers functional requirements only...