ASTM B766 PDF

May 03 2020
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ASTM B(). Standard Specification for Electrodeposited Coatings of Cadmium. standard by ASTM International, 03/01/ View all product details. 2. Discontinued; see Annual Book of ASTM Standards, Vol Replaced by Specification B 3. Annual Book of ASTM Standards, Vol 4. Abstract. This specification covers the requirements for electrodeposited cadmium coatings on products of iron, steel, and other metals. Cadmium coatings are.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. We are proud to offer high quality electrodeposited cadmium plating for electronic, aerospace, mining, and defense industries. The lubricity of cadmium plating is used on springs for doors and latches and for weaving machinery operating in high humidity. Corrosion products formed on cadmium are tightly adherent. Enter your personal account email address to request a password reset: It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

The as deposited coating Type I is useful for the lowest cost protection in a qstm or noncorrosive environment where early formation of white corrosion products b76 not detrimental or harmful to the function of a component. It can also be electrodeposited on aluminum, brass, beryllium copper, copper, nickel, and powder metallurgy parts.

It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Undercutting of threads on fastener parts is not necessary as the cadmium coating has a low coefficient of friction that reduces the tightening torque required and allows repetitive dismantling. It can also be electrodeposited on aluminum, brass, beryllium copper, copper, nickel, and powder metallurgy parts. Undercutting of threads on fastener parts is not necessary as the cadmium coating has a low coefficient of friction that reduces the tightening torque required and allows repetitive dismantling.

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ASTM B Cadmium plating thickness can be adjusted, making it ideal for both large and small projects. The cadmium coating shall be sufficiently adherent to the basis metal to pass the tests. The prime purpose of the supplementary chromate finishes Types II and III on the electroplated cadmium is to increase corrosion resistance.

The basis metal shall be subjected to such cleaning procedures as necessary to ensure a surface satisfactory for subsequent electroplating. Copyright Compu-tecture, Inc. This specification covers the requirements for electrodeposited cadmium coatings on products of iron, steel, and other metals.

Our finish choices include:. ASTM does not give any warranty express or implied or make any representation that the contents asstm this abstract are accurate, complete or up to date.

This abstract is a brief summary of the referenced standard. The coating shall be essentially pure cadmium produced by electrodeposition usually from an alkaline cyanide solution.

Nonmagnetic Coatings on Magnetic Basis Metals. Cadmium is deposited as a coating principally on iron and steel products. The plating shall be applied after all basis metal heat treatments and mechanical operations. The prime purpose of the supplementary chromate finishes Types II and III on the electroplated cadmium is to increase corrosion resistance.

The prime purpose of the supplementary chromate finishes Types II atm III on the electroplated cadmium is to increase corrosion resistance.

It can also be electrodeposited on aluminum, brass, beryllium copper, copper, nickel, and powder metallurgy parts. The cadmium coating shall be sufficiently adherent to the basis metal to pass the tests. The coating shall be essentially pure cadmium produced by electrodeposition usually xstm an alkaline cyanide solution.

Nonmagnetic Coatings on Magnetic Basis Metals. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The plating shall be applied after all basis metal heat treatments and mechanical operations. SinceKeystone has been a leader in the metal finishing industry. Note 1-Cadmium is deposited as a coating principally on iron and steel products.

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B Standard Specification for Refined Lead. Land Use and Development. Nonmagnetic Coatings on Magnetic Basis Metals. B Terminology Relating to Electroplating.

The thickness of electrodeposited cadmium coatings shall be determined by the applicable test methods. Unlike zinc, cadmium does not build up voluminous corrosion products on the surface.

ASTM B766 – 86(2015)

F Standard Specification wstm Driven Fasteners: Click here to download full list of books. Cadmium-coated steel parts have a lower electrical contact resistance than zinc-coated steel. No items in cart. Historical Version s – view previous versions of standard. We look forward to speaking with you. The thickness of electrodeposited cadmium coatings shall be determined by the applicable test methods.

Enter your account email address to request a password reset: The as deposited coating Type I is useful for the lowest cost protection in a mild or noncorrosive environment where early formation of white corrosion products is not detrimental or harmful to the function of a component.

ASTM B – 86() Standard Specification for Electrodeposited Coatings of Cadmium

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This allows for proper functioning during corrosive exposure of moving parts, threaded assemblies, valves, and delicate mechanisms without jamming with debris. Cadmium-coated steel parts have a lower electrical contact resistance than zinc-coated steel. This abstract is a brief summary of the referenced standard. Cadmium coatings are used for corrosion resistance and for corrosion prevention of the basis metal part.