Standard Specification for Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry and Die Castings
STANDARD published on 1.4.2022
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Designation standards: ASTM B240-22
Publication date standards: 1.4.2022
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers commercial zinc and zinc-aluminum alloys in ingot form for remelting for the manufacture of pressure die castings, foundry castings and continuous cast bar stock. Seven alloy compositions are specified, which includes Z33521, Z33522, Z35530, Z35540, for zinc alloys and Z35635, Z35630, Z35840, for zinc-aluminum alloys. The material shall be of uniform quality and reasonably free from dross, adhering foreign matter, and surafce oxide. The determination of chemical composition shall be made in accordance with suitable analytical methods.
Keywords:
ACuZinc5, bar stock, castings, concast, continuous cast bar stock, die castings, foundry castings, permanent mold castings, pressure die castings, prototyping, sand castings, ZA alloys, Zamak, zinc, zinc-aluminum alloys, zinc metal,, ICS Number Code 77.150.60 (Lead, zinc and tin products)