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:
| Product | Aluminium Extrusion Parts |
| Material | AL2024, AL5052, AL6061, AL6063, AL7050, and AL7075 |
| Color | Green, Grey, Black, White, (RAL series)etc. |
| Surface treatment | Mill finish, anodized, electrophoretic coating, powder coating,
thermal break, wood grain/wood-in-shift, etc. |
| Lead Time | 1-2 weeks for sample,2-5 weeks for bulk order |
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
