Forging of aluminium flange blank

The advantages of aluminium flange over other flange products are as follows:

Light weight: Aluminum flange is lighter than other flange materials. It can save handling and processing costs.

2. Good strength: The mechanical properties of aluminium flange are not as good as that of steel, but higher than that of steel. It can be made into aluminium alloy by adding copper, magnesium, manganese and other alloying elements, which can be re-annealed to obtain high strength.

3, beautiful, suitable for all kinds of surface treatment: aluminium flange and its alloy flange surface has oxide film, silver white, relatively beautiful. If treated by oxidation, the oxide film on the surface is stronger and can be dyed and brushed. Make a variety of colors and glossy surfaces.

4. Corrosion resistance, good scene resistance: Aluminum and aluminium alloy flange, the surface of the country can produce a hard and dense oxide film, many substances do not have a degradation effect on it.

Chemical resistance: Aluminum flange does not react to nitric acid, glacial acetic acid, hydrogen peroxide and other chemicals, and has very good resistance.

6. No magnetism: Aluminum flange is non-magnetic.

7, non-toxicity: Aluminum itself is not toxic, so the aluminum flange is more suitable for medical machinery and food processing industries.

Low temperature resistance: When the temperature is low, the strength of aluminium flange increases instead of brittleness, so it is an ideal material for low temperature equipment.

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