3003 series aluminum plate is a commonly used product of the aluminum manganese alloy series. This product has excellent rust prevention characteristics, good formability, solubility, and corrosion resistance, and is also known as rustproof aluminum plate.

 

 

 

 

Characteristic：

3003 aluminum plate is an AL-Mn alloy, which is the most widely used type of rust resistant aluminum. It has a high plasticity in the annealed state, while it has a good plasticity in semi cold work hardening. It has a low plasticity in cold work hardening, good corrosion resistance, good weldability, and poor machinability.

 

Heat Treatment Process：

1) Complete annealing: heating 390 ~ 430 ℃; with the effective thickness of different materials, holding time 30 ~ 120min; 30 ~ 50 ℃ / h speed with the furnace cooled to 300 ℃, and then air-cooled.

2) Rapid annealing: heating 350 ~ 370 ℃; with the effective thickness of different materials, holding time 30 ~ 120min; empty or water cooling.

3) Quenching and aging: quenching 500 ~ 510 ℃, air-cooled; artificial aging 95 ~ 105 ℃, 3h, air-cooled; natural aging room temperature 120h.

 

Product Usage：

3003 aluminum plate can be used for cookware, chemical equipment, roofing and siding, heat exchangers, beverage cans, automotive parts, and HVAC systems, among other applications.

 

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