ASTM-B252 Historical Revision Information
Standard Guide for Preparation of Zinc Alloy Die Castings for Electroplating and Conversion Coatings

ASTM-B252 - 1992 R98 EDITION - SUPERSEDED
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Standard Guide for Preparation of Zinc Alloy Die Castings for Electroplating and Conversion Coatings
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Scope

1.1 This guide is intended as an aid in establishing and maintaining a procedure for preparing zinc alloy die castings for electroplating and conversion coatings. It is primarily intended for the preparation of Alloys UNS Z33521 (AG40A) and UNS Z35530 (AC-41A) (Specification B86) for electroplating with copper, nickel, and chromium (Specification B456).

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. 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.

Keywords

Castings-die (zinc alloy); Chromate coatings; Coatings-chromate; Coatings-conversion; Electroplated coatings; Specimen preparation (general)-electroplating; Zinc alloys-die castings; preparation of zinc alloy die castings for electroplating/conversion; coatings, practice; ICS Number Code 77.150.60 (Lead, zinc and tin products)

To find similar documents by ASTM Volume:

02.05 (Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products)

To find similar documents by classification:

77.150.60 (Lead, zinc and tin products)

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Document Number

ASTM-B252-92(1998)

Revision Level

1992 R98 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

July 15, 1992

Document Type

Guide

Page Count

4 pages

Committee Number

B08.02