1.1 This secification establishes requirements for lloys whose copper alloy numbers and nominal compositions are shown in Table 1. The castings may be furmished as one of three types: static chill, centrifugal chill, or sand cast.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
