3004 aluminum plate :3004 series aluminum plate also belongs to a series of aluminum manganese alloy, the strength is higher than 3003, excellent formability, good corrosion resistance, the component strength is higher than 3003 alloy.

3004 is an aluminum-manganese alloy, which is the most widely used antirust aluminum. The alloy has a low strength (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working is used to improve its mechanical properties: high plasticity in annealed state, good hardening plasticity in semi-cold working, low hardening plasticity in cold working, good corrosion resistance, good weldability, poor machinability. Mainly used for low load parts with high plastic requirements, good weldability, working in liquid or gas medium, such as mailboxes, gasoline or lubricating oil pipelines, various liquid containers and other low load parts made of deep drawing: rivet wire.

Aluminum plate 3004 has good formability, weldability and corrosion resistance. It is used for machining parts and components that require good formability, high corrosion resistance and good solderability, or jobs that require these properties and higher strength than the 1XXX series of alloys. Such as kitchenware, food and chemical products processing and storage equipment, tanks and tanks for the transport of liquid products, various pressure vessels and pipes made of thin sheets, general utensils, heat sinks, cosmetic plates, copier rollers and Marine materials.

3004 aluminum belt is mainly used in chemical products, plate processing workpiece, building materials, building baffle, cable pipe, sewer, all kinds of lamp parts, beverage cans, wave board, building materials, colored aluminum plate, lamp cap production and storage device.

3003 aluminum plate :3003 series aluminum plate is a common product of aluminum manganese alloy series. Due to the manganese alloy element, this product has excellent anti-rust properties, also known as anti-rust aluminum sheet.

Strength is about 10% higher than 1100, formability, weldability, corrosion resistance are very good. It is used for machining parts and components that require good formability, high corrosion resistance and good solderability, or jobs that require these properties and higher strength than the 1XXX series of alloys. Such as kitchenware, food and chemical products processing and storage equipment, tanks and tanks for the transport of liquid products, various pressure vessels and pipes made of thin sheets, general utensils, heat sinks, cosmetic plates, copier rollers and Marine materials.

The difference between the two is that there is no application scope. In addition, there are many causes of secondary aluminum fires, the most important of which is

1. Increased awareness of environmental protection and the improvement of technology make aluminum can be reused.

2. The cost of primary aluminum is high, and the epidemic, inflation and the resistance of foreign trade lead to a sharp rise in the cost of raw materials.