Payment & Shipping Terms:
|Surface Treatment:||Powder Coating, Thermal Heat Printing And So On||Material Grade:||6000 Series|
|Shape:||Irregularity||Name:||Aluminium Extrusion Profiles For Doors|
Thermal Break Extruded Aluminium Profiles For Windows And Doors
Smelting: the first process of aluminum production, complete with aluminum bar production! It mainly includes the following procedures!
(1) ingredients: according to the specific alloy plate number that needs to be produced, the addition quantity of various alloy components can be calculated and the various raw materials can be reasonably matched.
(2) smelting: the melting furnace will be added to the melting furnace by process, and the slag and gas in the melt shall be effectively removed by means of degassing and slag refining.
(3) casting: the molten aluminum is cast in a certain casting process, and the casting system is cooled and cast into various specifications.
2. Extrusion: extrusion is a means of forming a profile. Extruded three elements aluminum rod, mould, extrusion cylinder; Because of the hot extrusion widely used aluminum, aluminum rods, mold, extrusion machine is to be heated aluminum rods have special heating furnace, heating temperature of 460-460 ℃. Mould also has a special furnace, heating temperature of 450-480 ℃. The extruded barrel comes with a heating system,
The heating temperature of 420-450 ℃. In production of aluminum profile extrusion process and profile of just came out from the extrusion press quenching (water-cooled wall thickness of the material and air or cold fog of thin - wall profiles), extrusion press in 1800 t and above all with quenching device! After the profile quenching, the tractor is pulled to the platform for cutting and cooling!
|Product||Anodized Black Aluminium Extrusion Profiles For Doors With Long Durability|
|Temper :||T3-T8, T4, T5, T6,T66|
|Surface Treatment:||Wrapping, Polishing, Anodized, Sand blasting, Wire drawing, Powder coating, etc|
|Colour:||More than 40 kinds of colors for you to choose; Colour based on Standard Customers|
|Packaging:||Pearl cotton + paper|
|Profile type:||Sliding door aluminum profiles|
|Wardrobe aluminum profiles|
|Door aluminum profiles|
|Delivery Detail:||20-35 days|
|Alloy||Temper||Tensile strength||Yield strength||Elongation|
|6061||T6||>= 265Mpa||>= 245Mpa||>= 8%|
|6061||T5||>= 160Mpa||>= 110Mpa||>= 8%|
|T5||>= 205Mpa||>= 180Mpa||>= 8%|
|Grade||Anodized thickness||Hole scaling quality of oxide layer|
|Average thickness||Local thickness||P.Cr acid-erosion weight less method|
|AA10||>= 10um||>= 8um||>= 30 mg/d m2|