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ASTM F1136/F1136M

Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners

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Organization: ASTM
Publication Date: 1 November 2011
Status: active
Page Count: 3
scope:

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). 

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 330°C [626°F]. 

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. 

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 

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.

*A Summary of Changes section appears at the end of this standard.

Document History

November 1, 2011
Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners
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...
ASTM F1136/F1136M
November 1, 2011
Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners
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...
December 1, 2010
Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners
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...
July 1, 2004
Standard Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners
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...
February 26, 1988
Standard Specification for Chromium/Zinc Corrosion Protective Coatings for Fasteners
1. Scope 1.1 This specification covers the basic requirements for three grades of chromium/zinc inorganic coatings for threaded fasteners. 1.2 These coatings are applied by conventional dip-spin or...

References

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