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FORD WSS-M21P51-A2

FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***

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Organization: FORD
Publication Date: 25 May 2018
Status: inactive
Page Count: 8
scope:

The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3, A4, A5 and A6 are also coated with a clear sealer to increase corrosion resistance and/or to provide consistent torque-tension control.

Document History

WSS-M21P51-A2
March 22, 2019
FASTENER FINISH S450, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, SILVER, ***TO BE USED WITH FORD WSS-M99P1111-A***
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
FORD WSS-M21P51-A2
May 25, 2018
FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
WSS-M21P51-A2
June 28, 2011
FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...

References

This document references:
WSS-M21P51-A1 - FASTENER FINISH S450U, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, SILVER, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A5 - FASTENER FINISH S450B, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, BLACK, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A4 - FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, DURABLE LUBRICITY, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
FORD WSS-M21P51-A6 - FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, ENHANCED LUBRICITY, BLACK ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on May 25, 2018
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A3 - FASTENER FINISH S450L, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, ENHANCED LUBRICITY, SILVER, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
AATCC EP 1 - Gray Scale for Color Change
Published by AATCC on January 1, 2012
This evaluation procedure describes the use of a Gray Scale for visually evaluating changes in color of textiles resulting from colorfastness tests. For instrumental assessment of change of color of...
This document references:
ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus
Published by ASTM on August 1, 2018
This practice covers the apparatus, procedure, and conditions required to create and maintain the salt spray (fog) test environment. Suitable apparatus which may be used is described in Appendix X1....
This document references:
ASTM B487 - Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of Cross Section
Published by ASTM on February 22, 1985
This test method covers measurement of the local thickness of metal and oxide coatings by the microscopical examination of cross sections using an optical microscope. Under good conditions, when...
This document references:
ASTM B571 - Standard Practice for Qualitative Adhesion Testing of Metallic Coatings
Published by ASTM on August 1, 2018
This practice covers simple, qualitative tests for evaluating the adhesion of metallic coatings on various substances. The values stated in SI units are to be regarded as standard. No other units of...
This document references:
ASTM B659 - Standard Guide for Measuring Thickness of Metallic and Inorganic Coatings
Published by ASTM on February 23, 1990
This guide covers the methods for measuring the thickness of many metallic and inorganic coatings including electrodeposited, mechanically deposited, vacuum deposited, anodic oxide, and chemical...
This document references:
WSS-M21P51-A1 - FASTENER FINISH S450U, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, SILVER, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A3 - FASTENER FINISH S450L, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, ENHANCED LUBRICITY, SILVER, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A4 - FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, DURABLE LUBRICITY, SILVER ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
WSS-M21P51-A5 - FASTENER FINISH S450B, ELECTROPLATED ZINC-NICKEL, TRIVALENT CHROMIUM PASSIVATE, LUBRICATED SEALER, BLACK, ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on March 22, 2019
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
This document references:
FORD WSS-M21P51-A6 - FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, FASTENER FINISH, ELECTROPLATED ZINC-NICKEL, ENHANCED LUBRICITY, BLACK ***TO BE USED WITH FORD WSS-M99P1111-A***
Published by FORD on May 25, 2018
The materials defined by these specifications are corrosion protective coatings over steel and iron substrates. All consist of an alkaline zinc nickel alloy and trivalent chromium passivate. A2, A3,...
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