1.1 This specification covers requirements for copper alloy sand castings for general applications. Nominal compositions of the alloys defined by this specification are shown in Table 1. This is a composite specification replacing former documents as shown in Table 1.
TABLE 1 Nominal Compositions
| |
| Classification | Copper
Alloy
UNS
No. | Previous
Designation | Commercial Designation | Copper | Tin | Lead | Zinc | Nickel | Iron | Alum-
inum | Man-
ganese | Sili-
con |
|