1.1 ,This specification covers commercial zinc, zinc-aluminum castings and continuous cast bar stock, as designated and specified in Table 1. Eight alloy compositions are specified and designated as follows:
| Common | Traditional | ASTM A | UNS |
| , | , | , | , |
| Alloy 3 | Zamak 3 | AG 40A B | Z33525 |
| Alloy 7 | Zamak 7 | AG 40B | Z33527 |
| Alloy 5 | Zamak 5 | AC 41A B | Z35533 |
| Alloy 2 | Zamak 2 | AC 43A | Z35545 |
| ZA-8 | ZA-8 | ,... | Z35638 |
| ZA-12 | ZA-12 | ,... | Z35633 |
| ZA-27 | ZA-27 | ,... | Z35841 |
| ACuZinc 5C | , | ,... | Z46541 |