Aluminium AL2024 7075 Heat Sink CNC Parts Anodized Extrusion Profiles Manufacturer

Aluminium AL2024 7075 Heat Sink CNC Parts Anodized Extrusion Profiles Manufacturer

1,Description:

Proper Extrusion Temperature for Aluminum Extrusion
Alloy Type Ingot Temperature Extrusion Temperature
6063 415-440°C 500°C
6061 425-455°C 525°C
6005 415-445°C 510°C

Therefore, the temperature of the ingot tube is very important, and the preheating work should not be sloppy. In order to keep the thermal stress to a low level and prevent the lining from shrinking, the ingot tube and the lining should reach the operable temperature at the same time, which must be accomplished gradually, and the temperature increase should not be more than 37℃ per hour.

Therefore, in the process of preheating, the ideal practice is to maintain the ingot cylinder at 232℃ for 8 hours, and then maintain it at 427℃ for another 4 hours before starting extrusion to ensure that the overall temperature of the ingot cylinder is uniform, and the internal thermal stresses are also fully disappeared.

Preheating is a better way to use the oven (oven), the oven can also be used to prevent the push rod (stem) due to thermal stress and fracture, and the push rod should be done every six months to remove the stress of the work, the practice is to put the push rod upright in the oven at 427 ° C to 428 ° C in the heating between the 12 hours, and then slowly cooled in the furnace.

2,Applications:

Transportation**:

- Aluminum alloys are used in automobiles, airplanes, ships, and trains for bodies, frames, and structural parts. Its lightweight property helps improve fuel efficiency and reduce carbon emissions.

3,Specifications:

4,Feature Advantage:

7000 Series (Aluminum-Zinc Alloys)**:

- Characteristics: High strength, good wear resistance, but lower corrosion resistance.

- Main Uses: Aerospace, sporting goods, bicycle frames.

5,About us