ASTM E2575-2019 铜和铜合金含氧量测定方法 Standard Test Method for Determination of Oxygen in Copper and Copper Alloys by Inert Gas Fusion

1.1 This test method covers the determination of oxygen in copper and copper alloys from 0.00035 % to 0.090 %.

1.2 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.

1.3 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.