With the continuous improvement of generation, the software range of aluminum sheet has been very substantial, designing buildings, ships, aviation, electric home equipment and other fields. Aluminum sheet and aluminum strip product is also a commonplace material for making lamp holders. Brass is frequently nickel-plated to reap high corrosion resistance as a cloth for lamp bases, but brass at better price, china 3004 aluminum sheet has step by step end up a manufacturing material for low-price lamps, specifically in incandescent lamps.
An critical use of aluminum is as a vapor deposited on reflective coatings in concentrating and mapping lamps, mainly because of its low melting factor of 660 degrees Celsius. The 3004 aluminum sheet belongs to aluminum-manganese collection alloys, which has a higher electricity than 3003 aluminum alloy, 3004 aluminum sheet alloy has extremely good right formability, weldability, corrosion resistance, electric conductivity, wonderful forming processing characteristics, flat surface, superb plastic and strain resistant. China 3004 aluminum sheet has excessive exceptional and coffee fee, that is widely used in colour covered aluminum substrates, shutter materials, lamp substances, decoration, and so on. Aluminum 3004 alloy also has another product shape, this is the 3004 aluminum strip, which also used for processing lamp base substances and realize as 3004 aluminum strips for lamp base.