Aluminum is an extremely popular choice for sheet metal suppliers due to its cost effectiveness, flexible nature, and range of options and grades. For example, high strength aluminum can be specialized for the aerospace industry, while corrosion resistant aluminum alloys are ideal for marine applications. It is highly weldable, machinable, and weather resistant. Common grades of aluminum include: Grade 1100-H14 — This aluminum grade offers the best ductility for welding and deep draws, but the lowest strength. It’s commercially pure, with high chemical and weather resistance, making it popular for chemical processing applications. Grade 3003-H14 — Stronger than the 1100 grade, this type of aluminum is still formable, low cost, weldable, and corrosion resistant. It is popular for storage solutions such as cabinets or tanks, and lends itself well to stamping and drawing. Grade 5052-H32 — A much stronger aluminum sheet, 5052 still offers weldability, corrosion resistance and good formability, though it’s best for applications such as tanks or chassis. Grade 6061-T6 — Less formable and weldable than the other grades, 6061 is a heat-treated structrual aluminium alloy that is ideal for aircraft applications. It is the strongest of this list, and can also be found in yachts, automotive parts, bicycles, and firearms. Due to its flexibility and many variations, aluminum sheet metal is an excellent material choice for both structural and mechanical applications. Even a specialized alloy such as 6061 can be further manipulated through tempering to produce particular strength or weldability.
Aluminum sheet 3003 is used in many types of industrial applications, including: Food & chemical handling Fuel tanks Trailer siding Roofing
"the composition of 1100 or 1060 aluminum plates pure aluminum Aluminum content greater than 99% is called pure aluminum, 1100 aluminum content is 99%, and 1060 aluminum content is 99.6%. Other ingredients are iron and silicon."