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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...

Note: This specification defines the requirements of a zinc coating on flat products of steel in thicknesses < 3 mm. Material Description. Continuous dipping into molten zinc gives a zinc coating on both sides of the flat product after a corresponding...

This European Standard specifies a glow discharge optical emission spectrometric method for the determination of the thickness and chemical composition of metallic surface coatings consisting of zinc and aluminium based alloys. The alloying elements considered are aluminium,...

This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. The hot-dip galvanizing process consists of parts being immersed in molten zinc for a time sufficient to allow a metallurgical reaction between iron from the steel surface and the...

This Standard applies to high purity zinc obtained by a single or repeated process of distillation or bye electrolysis and t gob zinc manufactured by reduction and distillation, possibly followed by refining, or produced by the electrolytic method.

Material Description. This specification defines the requirements of an electrolytic zinc coating on steels. Cross-Reference of Replaced Specifications. Subparagraphs were not applicable. Material Identification. Not applicable. Symbols. Not applicable. Typical Application. This type...

This specification covers a group of inorganic zinc primers that can protect carbon steel during the fabrication process, permit welding to specification requirements, and be overcoated. The major pigment component in this coating is zinc dust and the binder is inorganic. This...

This International Standard specifies the characteristics of carbon steel sheet of commercial and drawing qualities in cut length or coil form, zinc coated by electrolytic deposition. Electrolytic zinc-coated sheet is intended for the manufacture of formed or of miscellaneous parts,...

The Standard specifies requirements for continuously hot-dip zinc coated flat products in thicknesses up to and including 3,0 mm made of the steel. The thickness is the final thickness of the delivered product after zinc coating.

This specification covers a one-coat zinc-rich painting system to be used on carbon steel in mild to moderately severe environments and corrosive marine atmospheric environments (see Note 10.1). Zinc-rich coatings, both topcoated and untopcoated, have been used successfully in...

Material Description. This specification defines the requirements of a zinc-nickel alloy coating on steels. Material Identification. Not applicable. Cross-Reference of Replaced Specifications. Subparagraphs were not applicable. Symbols. Not applicable. Typical Application. This type...

This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. The hot-dip galvanizing process consists of parts being immersed in molten zinc for a sufficient time to allow a metallurgical reaction between iron from the steel surface and the...

Specification GM4345M describes the basic requirements of electroplated zinc coatings on iron and steel substrates with provision for plating thickness, passivation treatment, color and salt spray requirements. The plating to this specification shall be chromate without any...

This specification describes the basic requirements for electroplated zinc coatings on iron and steel substrates. The basic requirements may include: minimum plating thickness, zinc surface treatments (e.g. trivalent chromium conversion coating), typical...

This standard covers requirements for electrolytic zinc coatings applied to steel sheets and strip for automobile uses, coated to the same thickness on both sides or different thickness on each side, or coated on the one side only (hereinafter referred to as "steel...

This International Standard applies to electrodeposited zinc and zinc-alloy coatings on iron and steel with Cr(VI)-free passivation. The zinc-alloy coatings contain nickel or iron as alloying elements (referred to as zinc/nickel and zinc/iron...

This specification defines an electrolytic coating of zinc that contains evidence of nickel additions. Part supplied to this specification must have a minimum coating thickness of 5 micrometers and be capable of passing a 48 h salt spray test.

This International Standard applies to electrodeposited zinc and zinc-alloy coatings on iron and steel with Cr(VI)-free passivation. The zinc-alloy coatings contain nickel or iron as alloying elements (referred to as zinc/nickel and zinc/iron...