![]() ![]() GM7114M2010 Edition, February 1, 2010Complete DocumentCorrosion Protective Coatings Phosphate/Zinc/Organic Type
Includes all amendments and changes through Inactive for New Design Notice 4, February 2010
PDF
Single User
$33.00
Print
In Stock
Need it fast? Ask for rush delivery.
Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply. Contact your nearest IHS Markit Office to request rush delivery of any backordered item.
$33.00
PDF + Print
In Stock
Need it fast? Ask for rush delivery.
Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply. Contact your nearest IHS Markit Office to request rush delivery of any backordered item.
$52.80
You save 20%
People Also Bought These:![]() ASTM B6332015 Edition, December 1, 2015STANDARD SPECIFICATION FOR ELECTRODEPOSITED COATINGS OF ZINC ON IRON AND STEEL Product Details:
![]() Description / Abstract:
This specification covers the basic requirements for a
non-electrolytically applied, non-oily corrosion protective coating
consisting of zinc phosphate treatment, zinc rich inorganic resin
coating and aluminum rich organic topcoat. This finish is available
in gray and black colors. It is supplied in gray color unless black
color is specified.
Material Description. The coating system is free of hexavalent chromate, with no hexavalent chromate in final product per GMW3059 requirements. GMW3034 will be used as a referee test. This coating process does not generate hydrogen, however, pretreatment processes i.e. acid pickling could cause hydrogen absorption. Non-electrolytically applied zinc rich coating has high permeability, which allows effusion of hydrogen during curing that might have been absorbed during acid pickling. Typical Application. The coating is suitable for externally threaded and non-threaded ferrous parts where high levels of corrosion protection and freedom from hydrogen embrittlement are required. When applied over steel that is to be coupled to aluminum, the coating provides exceptional galvanic protection. This coating is not recommended for internally threaded parts and parts with recess drives. Use of this finish on threaded surface and/or bearing surface of joints could affect the torquetension relationship. It is recommended that a torque-tension study of the fastener joint be performed before releasing this finish on a new application. ![]() |