A cast aluminum alloy and tooling fixture fabricated therefrom is provided which can be produced in thicknesses up to 32. 0 inches; and which has equiaxed grains, an ultimate tensile strength above 30,000 psi after annealing, is dimensionally stable, and is free from porosity. The alloy has a nominal composition of 3. 0% copper, 2. 2% zinc, 0. 7% nickel, 1. 0% magnesium, 1. 2% iron, 0. 3% manganese, and balance aluminum. The alloy is direct water chill cast followed by a stress relieving anneal.
Name / Title
Company / Classification
Phones & Addresses
Romeo Zuech Owner, Managing
Piedra Creek Winery Wine and Spirits · Mfg Wines/Brandy/Spirits · Manufacturing
6425 Mira Cielo, San Luis Obispo, CA 93401 (805)5411281, (805)7820648
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