1.1 This specification establishes the requirements for copper alloys in ingot form for remelting for the manufacturing of castings having the Copper Alloy UNS No. designation, commercial designations and nominal composition shown in Table 1 and Table 2.
TABLE 1 Nominal Compositions
Alloy Name | Copper Alloy UNS No. | Previously Used Designation | Commercial Designation | Nominal Composition, % |
Copper | Tin | Lead | Zinc | Nickel | Iron | Alumi- num | Man- ganese | Sili- con |
|