The UNS (Uniform Numbering System) requires that each specific metal grade or alloy composition receive a unique UNS number. Certain alloy compositions did not previously have UNS numbers assigned. New UNS numbers are underlined in red in Table 1.
casting; casting alloys; centrifugical casting; prototyping; rubber mold; SC-A; SC-B; SC-C; silicon mold; spin casting; ZA alloys; Zamak; ZA-73; zinc; zinc-aluminum alloys;
Citing ASTM Standards
[Back to Top]