1.1 This specification establishes the requirements for Copper Alloy UNS C66300 and C68800 plate, sheet, strip, and rolled bar.2 NOTE 1—Since alloy C68800 is frequently used in a variety of applications where yield strength and stress-corrosion resistance may be critical, it is recommended that drawings or samples of the part to be fabricated and details of application be submitted for use in establishing temper and treatment of material.
1.2 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.
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.
ASTM B592-20 Referenced Document
ASTM B193 Standard Test Method for Resistivity of Electrical Conductor Materials
ASTM B248 Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar
ASTM B601 Standard Classification for Temper Designations for Copper and Copper Alloys-Wrought and Cast
ASTM B846 Standard Terminology for Copper and Copper Alloys
ASTM E112 Standard Test Methods for Determining Average Grain Size
ASTM E255 Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
ASTM E478 Standard Test Methods for Chemical Analysis of Copper Alloys