G reyish-White, soft, malleable, conductive to heat and electricity, It is corrosion resistant. It can be welded but this is difficult. Needs special processes. Aircraft, boats, window frames, saucepans, packaging and insulation, pistons and cranks. Aluminium alloys-Duraluminium) Aluminium +4% Copper+1%Manganese Ductile, Malleable, Work Hardens.
Rating Newest Oldest. Best Answer: Any cooked leftover last 4 days in the fridge. I looked it up on this site: http://www.wisegeek.com/how-long-will-me... Also, you can freeze cooked ground beef and it will last even longer, like up to a month. What i do is wrap cooked ground beef in sran wrap in little packets (about 4 by 4 inches), and pop it in the microwave for 1.5-2 minutes and it tastes just as good as when I first made it.
MEAT. 1  How long it really lasts: In the fridge, three to five days after purchase for whole cuts of meat, one to two days for ground meat or chicken; in the freezer, about six months for whole meat, four months for ground, nine months for poultry. 2  Safety tip: Cook meat thoroughly to kill bacteria.