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ASTM B 650 : 1995 : R2018

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates

Available format(s)

Hardcopy , PDF

Superseded date

21-12-2023

Language(s)

English

Published date

18-06-2018

€67.30
Excluding VAT

Committee
B 08
DocumentType
Standard
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

1.1This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications.

1.2Electrodeposited engineering chromium, which is sometimes called “functional” or “hard” chromium, is usually applied directly to the basis metal and is much thicker than decorative chromium. Engineering chromium is used for the following:

1.2.1To increase wear and abrasion resistance,

1.2.2To increase fretting resistance,

1.2.3To reduce static and kinetic friction,

1.2.4To reduce galling or seizing, or both, for various metal combinations,

1.2.5To increase corrosion resistance, and

1.2.6To build up undersize or worn parts.

1.3This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM F 1007 : 2018 : R2022 Standard Specification for Pipeline Expansion Joints of the Packed Slip Type for Marine Application
ASTM B 177/B177M : 2011 : R2021 Standard Guide for Engineering Chromium Electroplating
ASTM B 765 : 2003 : R2018 Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings
ASTM B 851 : 2004 : R2020 Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish

ASTM B 568 : 1998 : R2014 Standard Test Method for Measurement of Coating Thickness by X-Ray Spectrometry
ASTM F 1459 : 2006 : R2017 Standard Test Method for Determination of the Susceptibility of Metallic Materials to Hydrogen Gas Embrittlement (HGE)
ASTM D 3951 : 1998 Standard Practice for Commercial Packaging
ASTM B 568 : 1998 : R2021 Standard Test Method for Measurement of Coating Thickness by X-Ray Spectrometry
ASTM B 499 : 2009 : R2021 : EDT 1 Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals
ASTM B 762 : 1990 : R2016 Standard Test Method of Variables Sampling of Metallic and Inorganic Coatings
ASTM B 697 : 1988 : R2021 Standard Guide for Selection of Sampling Plans for Inspection of Electrodeposited Metallic and Inorganic Coatings
ASTM B 697 : 1988 : R2016 Standard Guide for Selection of Sampling Plans for Inspection of Electrodeposited Metallic and Inorganic Coatings
ASTM B 183 : 2018 : R2022 Standard Practice for Preparation of Low-Carbon Steel for Electroplating
ASTM D 3951 : 2015 Standard Practice for Commercial Packaging
ASTM B 850 : 1998 : R2022 Standard Guide for Post-Coating Treatments of Steel for Reducing the Risk of Hydrogen Embrittlement
ASTM B 507 : 2014 Standard Practice for Design of Articles to Be Electroplated on Racks
ASTM D 3951 : 2018 Standard Practice for Commercial Packaging
ASTM B 499 : 2009 : R2014 Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals
ASTM B 762 : 2021 Standard Guide of Variables Sampling of Metallic and Inorganic Coatings
ASTM B 850 : 1998 : R2015 Standard Guide for Post-Coating Treatments of Steel for Reducing the Risk of Hydrogen Embrittlement
ASTM B 602 : 1988 : R2016 Standard Test Method for Attribute Sampling of Metallic and Inorganic Coatings
ASTM B 374 : 2006 : R2019 Standard Terminology Relating to Electroplating
ASTM B 602 : 2021 Standard Guide for Attribute Sampling of Metallic and Inorganic Coatings
ASTM B 374 : 2021 Standard Terminology Relating to Electroplating
ASTM B 507 : 2014 : R2021 Standard Practice for Design of Articles to Be Electroplated on Racks
ASTM F 1459 : 1993 : R1998 : EDT 1 Standard Test Method for Determination of the Susceptibility of Metallic Materials to Gaseous Hydrogen Embrittlement
ASTM B 183 : 2018 Standard Practice for Preparation of Low-Carbon Steel for Electroplating

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