Buy ASTM B SPECIFICATION FOR ELECTRODEPOSITED COATINGS OF ZINC ON IRON AND STEEL from SAI Global. ASTM B Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel CONTAINED IN VOL. , Provides requirements for. ASTM B Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel. This specification covers requirements for electrodeposited.

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The values are only relative, since individual studies in various parts of the world have resulted in? The salt spray test shall commence within 72 h of the completion of the aging period.

ASTM B – 07 Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel

Packaging and Packing Electrical charasteristics As much as the last layer of the passivation is thin the electrical resistivity is low. The coating shall not be stained or discolored. Add to Alert PDF.

Standards Subsctiption may be the perfect solution. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. B Where service conditions are valid only for coatings with chromate conversion coating. This standard is not included in any packages. NOTE 1—Surfaces should be activated as soon as possible following baking and handled carefully to avoid contamination and maintain an active surface for post processing.

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Zinc coating with colorless RoHS compliance passivation. Due to the impracticality of forging or casting separate test specimens, hot-rolled steel specimens may be used to represent forged and cast steel articles.

Corrosion resistance Colorful chromate passivation gives corrosion resistance ability of 96 hours according to ASTM B until white spots-intended to parts used in a high corrosive environment —outdoor.

Subscription pricing is determined by: Conditions affecting the electroplating of specimens, b63 the spacing, plating media, bath agitation, temperature, etc. If these heat treatments are not required, the purchaser shall specify in the ordering information their exception, 5.

As a result of large-scale and long-range tests conducted by ASTM and other b6333, there is excellent information on the corrosion behavior of zinc and zinc coatings. It is recommended that the following appropriate recommended practices and guides be used: Please first verify your email before subscribing to alerts.

The electroplated article shall be clean and free of damage.

Zinc Coating

Unless a need can be demonstrated, separately prepared specimens shall not be used in place of production items for nondestructive and visual examinations. The following data, based on worldwide testing, can be used to compare the behavior of electrodeposited coatings of zinc in various atmospheres. Electroplated springs and other parts subject to? Available colors are iridescent and black Colorless chromate passivation gives corrosion resistance ability of 12 hours according to ASTM B until white spots-intended to parts used in a light corrosive environment —indoor.

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NOTE 5—Thickness methods that rely on the purity of the zinc deposit may not be sufficiently accurate when evaluating coatings produced from non-cyanide zinc solutions.

ASTM B – Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel

For these reasons a? The procedure is known as sampling inspection. A Iron or steel with zinc electroplate. The separate specimens shall be of a basis metal equivalent to that of the articles represented. If these heat treatments are not required, the purchaser shall specify in the ordering information their exception 5. Please first log in with a verified email adtm subscribing to alerts.

Colorful RoHS compliance passivation gives corrosion resistance ability of hours according to ASTM B until white spots-also intended to parts used in a high corrosive environment —outdoor.

This standard is also available to be included in Standards Subscriptions. We have no amendments or corrections for this standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.