1070 aluminum sheet supplier-Mingtai Aluminum
1070 aluminum sheet is industrial pure aluminum
1070 aluminum sheet, low density, good electrical and thermal conductivity, good corrosion resistance, good plastic processing performance, can be processed into plates, strips, foils and extruded products, etc., can be gas welding, argon arc welding, spot welding. The 1070 aluminum sheet cannot be heat treated and strengthened, and the strength can be improved by cold deformation. The only heat treatment form is annealing.
Use of 1070 aluminum sheet
1070 aluminum sheet is widely used in products with low strength requirements, such as chemical equipment, sheet metal processing parts, deep drawing or spinning concave vessels, welding parts, heat exchangers, clock surface and disk surface, nameplate, kitchenware, decoration Products, reflective appliances, etc.
1070 aluminum sheet chemical composition and treatment process
The main alloy chemical composition of 1070 aluminum sheet is Al, Mn, Si, Mg, Fe, which enhances the properties of the alloy. The key to the main processing of 1070 aluminum sheet production is annealing. The first is complete annealing, heating 390 ~ 430 ° C; with the effective thickness of the material, the holding time is 30 ~ 120min; with the temperature of 30 ~ 50 ° C / h with the furnace cooled to 300 ° C, and then air cooled. Followed by rapid annealing: heating 350 ~ 370 ° C; with the effective thickness of the material, holding time 30 ~ 120min; empty or water cooled. Finally, quenching and aging: quenching 500 ~ 510 ° C, air cooling; artificial aging 95 ~ 105 ° C, 3 h, air cooling;
The 1000 series is the most aluminum-containing series in all series. The purity can reach above 99.00%. 1070 aluminum sheet is a conventional 1000 series aluminum sheet, the price is relatively cheap, Mingtai Aluminum is a professional 1070 aluminum sheet supplier, can produce this product and the price is reasonable.
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