The document specifies the designations, chemical compositions, marking and other requirements for zinc alloys, in ingot or liquid form, produced for foundry purposes.
DIN EN 1774:1997 history
1997DIN EN 1774:1997-11 Zinc and zinc alloys - Alloys for foundry purposes - Ingot and liquid; German version EN 1774:1997
1997DIN EN 1774:1997 Zinc and zinc alloys - Alloys for foundry purposes - Ingot and liquid; German version EN 1774:1997