1070 aluminum plate sheet because its purity is higher up to 99.7%, so it is suitable for electrical and chemical applications utilizing aluminum base metal with little or no alloying elements. It also has resistant to chemical corrosion and has good crack resistance. Such aluminum plate sheet is widely used in buss bars、electrical boxes、heat ex-changers、metallizing、electrical, chemical, construction and food industry, and low strength corrosion resistant vessels and tanks.
Temper: O, H111, H112, H12,H14, H16, H18, H22, H24, H26
Surface: Mill finish, Bright finish, paper interleaved, one side film, both sides film
1070 aluminum plate The characteristics and applicable scope: 1060 is the formation ofadd a small amount of copper element in pure aluminum.1060 has good forming property, high corrosion resistance, well weldability and conductivity.1060 is widely used in products what is low requirement in the intensity, such as chemical apparatus, thin plate processing parts, deep drawing or spinning concave ware, welding part, heat exchanger, clock surface and plate, nameplate, kitchenware, ornaments, reflective equipment, etc.
1070 aluminum plate Heat treatment
Rapid annealing, heating temperature of 350~410 ℃;On different of materials effective thickness, heat preservation time between 30~120 min; used Air or water.
High temperature annealing, heating temperature of 350 ~ 500 ℃;Thickness 6 mm or higher, the heat preservation time is between 10~30 min, thickness less than 6mm, heat through; used Air.
Annealing: heating temperature 150 ~ 250 ℃; heat preservation time is 2 ~ 3h; used Air or water.
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