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.
While the refrigerator is a modern-day miracle that lets us store perishable food safely for longer periods of time than room temperature allows, there is a limit to how long raw proteins can be refrigerated before they should be cooked. Here's a guide to help you know how long you can keep cuts of meat around! Kitchen Fact: Raw ground meats and poultry should be cooked in 2 days, and roasts, steaks, and chops should be cooked in five days. For raw poultry, ground meats, and other chopped-up cuts of meat, cook them within two days. Larger cuts â like roasts, steaks, and chops â can be stored a bit longer, but should be used within five days. If you don't have time to cook the meat at the end of these time periods, just freeze it, as freezing will halt any bacteria growth.