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This specification establishes the testing and requirements of four types of engine coolant grade ethylene glycol and propylene glycol, including virgin glycols and those derived from the recycling of vehicle engine coolants and industrial source glycols. Types EG-1 and PG-1 cover glycols with...
The material defined by this specification is corrosion protective coating for steel. It consists of a zinc phosphate pre-treatment or an alkaline clean and mechanical (shot blast) pre-treatment followed by a zinc-rich basecoat and an integrally lubricated aluminum-rich topcoat...
The material defined by this specification is corrosion protective coating for steel. It consists of a zinc phosphate pre-treatment or an alkaline clean and mechanical (shot blast) pre-treatment followed by a zinc-rich basecoat and an integrally lubricated aluminum-rich topcoat...
This specification covers socket-head cap screws with multiple head configurations utilizing alloy steels (Grades 4037, 4137, 4140, 4142, 4145, 4340, 8740 and 5137M), corrosion-resistant steels (types 302, 302HQ, 304, 304L, 305, 316, 316L and 384), heat and corrosion-resistant steel (A286), and...
1.1 This specification covers the basic requirements for six grades of corrosion protection for fasteners. Grade A consists of a heavy zinc phosphate coating with no additional sealer (dry), Grade B consists of a heavy zinc phosphate coating with a dry organic sealer,...
This specification covers the basic requirements for a nonoily corrosion protective coating consisting of zinc phosphate treatment, black zinc rich inorganic resin coating and black organic top coat. Material Description. The coating system is free of hexavalent chromate, with...
4.1 The performance and quality of electroplated or conversion-coated zinc alloy die casting depends upon the surface cleanliness and condition. Various metals are electroplated or conversion coatings are established on zinc alloys for decorative or engineering finish. The common...
The material defined by this specification is a zinc phosphate solution accelerator.
The material defined by this specification is corrosion protective coating for steel. It consists of a zinc phosphate pre-treatment or an alkaline clean and mechanical (shot blast) pre-treatment followed by a zinc-rich basecoat and an integrally lubricated aluminum-rich topcoat...
The materials defined by this specification is a corrosion protective coating applied cationically per supplier specifications over steel substrates. It consists of a zinc phosphate pretreatment, cathodic epoxy electrocoat, and an integrally cured torque modified post dip to provide...
The materials defined by this specification is a corrosion protective coating applied anionically per supplier specifications over steel substrates. It consists of a zinc phosphate pretreatment, an anodic epoxy electrocoat, and an integrally cured torque modified post dip to provide...
The material defined by this specification is an aqueous solution containing essentially zinc phosphate.
This specification covers the material anfd performance requiremtns of spray or immersion zinc phosphate coatings applied on small component parts. This coating is intended to provide a crystalline, corrosion resistant, paint adhesion promoting surface on bare steel, zinc...
General This Standard Practice covers requirements for the application of phosphate coatings on ferrous metal valves, fittings, and related steel piping components that necessitate surface protection. The phosphate surface conversion methods detailed in this Standard Practice provide...
The material defined by this specification is a solution containing essentially zinc phosphate.
