3003 series aluminum plate is a common product of the aluminum manganese alloy series. Due to the manganese alloy element, this product has excellent anti-rust

characteristics, and is also known as anti-rust aluminum plate. The strength is about 10% higher than 1100, and the formability, solubility and corrosion resistance are good.

For processing parts that need to have good formability, high corrosion resistance and good weldability, or require these properties and need to have higher strength than

1XXX series alloy, such as kitchenware, food and chemical products processing and storage devices, tanks and tanks for transporting liquid products, All kinds of pressure

vessels and pipe general utensils, heat sinks, cosmetic plates, copier rollers, Marine materials processed with thin sheets.3003 is AL-Mn alloy, is the most widely used a kind

of anti-rust aluminum, the strength of this alloy is not high (slightly higher than industrial pure aluminum), can not be strengthened by heat treatment, so the use of cold

processing method to improve its mechanical properties: In the annealing state has a high plasticity, in the semi-cold hardening plasticity is good, cold hardening plasticity

is low, good corrosionresistance, good weldability, poor machinability. It is mainly used for low-load parts that require high plasticity and good weldability, working in liquid

or gas media, such as mailboxes, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made with deep drawing: wire is used for rivets.

Corrosion resistance: 3003 aluminum plate corrosion resistance is very good, close to the corrosion resistance of industrial pure aluminum, to the atmosphere, fresh water,

seawater, food, organic acids, gasoline, neutral inorganic salt aqueous solution, etc., have good corrosion resistance in dilute acid corrosion resistance is also very good. In the

cold deformation state, 3003 aluminum alloy has a tendency of spalling corrosion, the larger the deformation, the more serious the spalling. Because the color after anodizing

is not uniform, it is generally not anodized.