ASTM E1277-23 PDF

1.1 This test method covers the chemical analysis of zinc alloys having chemical compositions within the following limits:  Element Composition Range, %   Aluminum   3.0-8.0   Antimony   0.002 max   Cadmium   0.025 max   Cerium   0.03-0.10   Copper   0.10 max   Iron   0.10 max   Lanthanum   0.03-0.10   Lead   0.026 max   Magnesium   0.05 max   Silicon   0.015 max   Tin   0.002 max   Titanium   0.02 max   Zirconium   0.02 max 1.2 Units-The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 Included are procedures for elements in the following composition ranges:  Element Composition Range, %   Aluminum   3.0-8.0   Cadmium   0.0016-0.025   Cerium   0.005-0.10   Iron   0.0015-0.10   Lanthanum   0.009-0.10   Lead   0.002-0.026 1.4 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. Specific safety hazards statements are given in Section 8, 11.2, and 13.1. 1.5 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.

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Published :	04/01/2023
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