ASTM-B252 2020
$34.13
B252-92(2020) Standard Guide for Preparation of Zinc Alloy Die Castings for Electroplating and Conversion Coatings
Published By | Publication Date | Number of Pages |
ASTM | 2020 |
ASTM B252-92-Reapproved2020
Active Standard: Standard Guide for Preparation of Zinc Alloy Die Castings for Electroplating and Conversion Coatings
ASTM B252
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 (AG-40A) and UNS Z35530 (AC-41A) (Specification B86) for electroplating with copper, nickel, and chromium (Specification B456).
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
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.
Keywords
ICS Code
ICS Number Code 77.150.60 (Lead, zinc and tin products)
DOI: 10.1520/B0252-92R20