Norm

ASTM F1136/F1136M-11

Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie F16.03
Gepubliceerd op 01-11-2011
Taal Engels

1.1 This specification covers the basic requirements for water-based zinc/aluminum dispersion inorganic basecoats and optional sealers and topcoats for fasteners. The basecoat can contain chrome (C) or be non-chrome (NC).

1.2 These coatings are applied by conventional dip-spin, dip-drain, or spray methods to ferrous parts which can be handled through a cleaning, coating, and baking operation, and which are not adversely affected by baking temperatures up to 626°F.

1.3 The coating process does not induce the possibility of internal hydrogen embrittlement providing that the fasteners have not been cleaned or pre-treated with an acid or phosphate. Alkaline cleaning or vapor degreasing is required along with shot blasting to remove rust or scale.

1.4 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Details

ICS-code 21.060.01
25.220.40
Nederlandse titel Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners
Engelse titel Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners

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