Standard Specification for Corrosion Protective Fastener Coatings with Zinc Rich Base Coat and Aluminum Organic/Inorganic Type

The information about the standard:

Designation standards: ASTM F2833-11(2017)
Publication date standards: 1.12.2017
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM F2833-11(2017) :

This specification covers the basic requirements for chromium-free fastener coatings that combine an inorganic zinc-rich basecoat with an aluminum-rich topcoat that contains an integrated lubricant. These coatings are applied by conventional dip-spin, dip-drain, or spray methods to ferrous parts which can be handled through a cleaning, or phosphate, coating, and baking operation. Phosphating or shot blast is required to clean and prepare the surface of the steel. These coatings are bake cured at temperatures up to 500°F.

Keywords:
aluminum, chromium, coating, corrosion, dip spin, fasteners, protection, resistance, rust, sealer, zinc,, ICS Number Code 25.220.40 (Metallic coatings)