1070 Aluminum Round Sheet Circle H12 H14 H18 Temper Lamp shade Pressure cooker

Description of 1070 aluminum sheet

The percentage of aluminum in 1070 pure aluminum is at least 99.7%. Because of its long service life, low cost, high recovery value, high plasticity, corrosion resistance, good electrical conductivity and thermal conductivity, it has been widely appllied in lampshade, pressure cooker,non-stiker cookware and other field.

Properties of 1070 aluminum sheet

Density:2.70 g/cm3

Tensile strength:95 MPa

Elongation delta 5 (%): > 30

Surface anodization: YES.

Heat Treatment

Industrial pure aluminium can not be strengthened by heat treatment, but can be strengthened by cold deformation. The only form of heat treatment is annealing.

1.Complete annealing
2.Rapid annealing
3.Quenching and aging

Production

1. The surface performance is good, ensuring no obvious scratches, oil stains, oxidation, black spots, etc.
2. When the thickness is greater than 1.0 mm, the edge is neat without burrs.
3. Because of good control of the grain size and elongation of the coil in the early stage, so we can keep the excellent deep drawing and spinning properties of the aluminum circle sheet, what's more, it makes us effectively avoid the bad phenomena of wire drawing, lotus leaf edge and high earing ratio that may occur in the next stage of processing.

4.The CNC automatic equipment line makes the full use of the width of the coiling material, reduce the distance between the circles as well as the circels to the edges of the material, so it make us can control the wast from the beginning. Utilization ratio of raw materials can reach more than 80%.

5.Production speed can reach 20 to 60 pieces per minute, which improves the production efficiency.

Applications Examples and Packaging

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