3003 h14 aluminium alloy sheet 3003 aluminum coil used for garage doors

An all-purpose alloy for general applications

Alloyed primarily with manganese, 3003 aluminum’s moderate-strength, strong corrosion resistance, and attractive price point make it a popular all-purpose metal. Its moderate strength can’t be boosted through heat-treatment, but it can be effectively increased through cold working.

Because 3003 aluminum receives good ratings for machinability, it’s relatively easy to cut, drill, mill, and turn. The versatile alloy is highly ductile, making it suited for forming, and it joins well with other metals through brazing and MIG, TIG, and resistance welding.

3003 aluminum’s properties make it a solid choice for a variety of applications. For example, its excellent heat conductivity and high corrosion resistance make it well suited for making pots, pans, and cooking utensils. It’s frequently used in automotive applications because of its moderate strength, good corrosion resistance, and formability. 3003 aluminum is also often found in roofing and siding due to its attractive appearance and ability to stand up to harsh weather conditions.

3003’s outstanding properties include

Corrosion resistance. 3003 aluminum offers excellent corrosion resistance, making it suitable for applications involving moisture and chemicals, such as storage tanks.

Workability and formability. The alloy can be formed, bent, and welded with relative ease, meeting the needs of a variety of manufacturing processes.

Moderate strength. Although there are other alloys that are stronger, 3003 aluminum is strong enough for many applications, striking a balance between strength and workability.

Electrical and thermal conductivity. 3003 aluminum’s good conductivity makes it a strong fit for electrical and thermal applications.

3003 aluminum mechanical properties

These properties demonstrate how 3003 aluminum performs under different forces or loads. The following are general mechanical properties of 3003 H14 temper and are provided for reference only.

3003 aluminum chemical properties

This table describes the chemical composition of 3003 aluminum that gives the alloy its base properties.

3003 aluminum uses

3003 aluminum’s strength, workability and corrosion resistance make it a favorite all-purpose aluminum alloy with near-endless applications. Some of its most popular uses include:

* Cooking utensils

* Storage and gasoline tanks

* Chemical and food processing equipment

* Home appliances

* HVAC ducts

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