ASTM International - ASTM B650-95(2018)

Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates

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Organization: ASTM International
Publication Date: 1 June 2018
Status: active
Page Count: 5
ICS Code (Metallic coatings): 25.220.40
scope:

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

1.2 Electrodeposited 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:

1.2.1 To increase wear and abrasion resistance,

1.2.2 To increase fretting resistance,

1.2.3 To reduce static and kinetic friction,

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

1.2.5 To increase corrosion resistance, and

1.2.6 To build up undersize or worn parts.

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

1.4 This 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.

abstract:

This specification covers the requirements for electrodeposited chromium coatings (sometimes referred to as functional or hard chromium) applied to ferrous alloy substrates for engineering... View More

Document History

ASTM B650-95(2018)
June 1, 2018
Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates
1.1 This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications. 1.2 Electrodeposited engineering chromium, which is...
December 1, 2013
Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates
1.1 This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications. 1.2 Electrodeposited engineering chromium, which is...
August 1, 2008
Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates
1.1 This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications. 1.2 Electrodeposited engineering chromium, which is...
November 10, 1995
Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates
1.1 This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications. 1.2 Electrodeposited engineering chromium, which is...
November 10, 1995
Standard Specification for Electrodeposited Engineering Chromium Coatings on Ferrous Substrates
1.1 This specification covers the requirements for electrodeposited chromium coatings applied to ferrous alloys for engineering applications. 1.2 Electrodeposited engineering chromium, which is...
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