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GMNA - GM6047M

Corrosion Protective Coatings Phosphate/Electro-Organic/Oil Type

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Organization: GMNA
Publication Date: 1 June 1998
Status: inactive
Page Count: 2
scope:

1 SCOPE.

This specification covers the basic requirements for a black corrosion protective coating which is produced by the use of the bulk electrodeposition process or, if the parts do not lend themselves to barrel processing, the parts may be racked prior to the electrodeposition process. The process includes the application of a zinc phosphate coating, chromic acid rinse or seal, electrodeposited black organic coating, oven bake, water/oil emulsion post treatment and air dry.

Document History

GM6047M
January 1, 2013
Corrosion Protective Coatings Phoshate/Electro-Organic
This specification covers the basic requirements for a black corrosion protective coating which is produced by the use of the bulk electrodeposition process or, if the parts do not lend themselves to...
GM6047M
December 1, 2012
Corrosion Protective Coatings Phosphate/Electro-Organic
A description is not available for this item.
GM6047M
June 1, 2005
Corrosion Protective Coatings Phosphate/Electro-Organic
This specification covers the basic requirements for a black corrosion protective coating which is produced by the use of the bulk electrodeposition process or, if the parts do not lend themselves to...
GM6047M
October 1, 2004
Corrosion Protective Coatings Phosphate/Electro-Organic
This specification covers the basic requirements for a black corrosion protective coating, which is produced by the use of the bulk electrodeposition process, or, if the parts do not lend themselves...
GM6047M
June 1, 1998
Corrosion Protective Coatings Phosphate/Electro-Organic/Oil Type
1 SCOPE. This specification covers the basic requirements for a black corrosion protective coating which is produced by the use of the bulk electrodeposition process or, if the parts do not lend...
GM6047M
January 1, 1996
Corrosion Protective Coatings Phosphate/ Electro-Organic/Oil Type
A description is not available for this item.
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References

This document references:
GMW3059 - Restricted and Reportable Substances
Published by GMW on March 1, 2018
Material Description. This specification, and the associated CG4110, provides the GM requirements regarding substances whose use in materials and components have been identified by one or more...
This document references:
ASTM E376 - Standard Practice for Measuring Coating Thickness by Magnetic-Field or Eddy Current (Electromagnetic) Testing Methods
Published by ASTM on May 1, 2019
This practice covers the use of magnetic- and eddy current-type thickness instruments (gauges) for nondestructive thickness measurement of a coating on a metal (that is, electrically conducting)...
This document references:
F1470 - Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection
January 1, 2024
This practice provides sampling methods for determining how many fasteners to include in a random sample in order to determine the acceptability or disposition of a given lot of fasteners. This...
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