4343/3003/4343 pelapisan sirip kerajang aluminium
4343/3003/4343 is a kind of Three-layer aluminum alloy composite foil which is the most widely used aluminum-heat transfer material. It is the basic material for the preparation of automotive engine radiator, air conditioning condenser, intercooler and other heat exchangers. The outer 4343 subeutectic aluminum-silicon alloy is the brazing material connecting the fluid pipe to the heat fin, while the inner 3003 aluminum-manganese alloy is the bearing part of the heat fin.
|Suhu:||O, H14, H16, H18, H22, H24 , etc|
|Tinggi:||1.0 ~ 40mm|
|lebar:||16 ~ 1250mm|
|Masa Penghantaran:||7 Days|
|Clad Aluminium Sheet/Strip for Heat transfer|
|Material Alloy||Bahan Teras||3003, 3003+1%Zn, 3003+1.5%Zn, 3003+1.5%Zn+Zr, 3003+0.5%Cu, 3005, tc|
|Bahan Pelapis||4343, 4343+1%Zn, 4045, 4045+1%Zn, 4004, 7072, 5005, etc|
|Clad Level||4 ~ 18% (± 1.5%)|
|Temper||O, H14, H16, H18, H22, H24 , etc|
|Saiz||As following specs sheet, or made on request|
|Jenis||Sheet, Coil, Strip|
|Kekuatan tegangan||Depending on temper, 95Mpa~235Mpa|
|Kekuatan Hasil||Depending on temper, 35Mpa~160Mpa|
|pemanjangan||Depending on temper, 1%~15%|
|Aplikasi Utama||Heat exchanger, auto radiator, charge air cooler, evaporator, condenser,|
aluminium fin, header plate, HF welded pipe/tube, etc
With the development of market economy and continuous progress of science and technology, the aluminum fin material of power plant heat exchanger is gradually changed from the original aluminum foil and solder to the new aluminum alloy composite material, which has better welding performance. The advantages of higher fin strength and more stable heat exchanger at high temperature. New composite aluminum strip 4343/3003/4343, 4343 alloy double bread covering for the leather, new alloy 3003 for the core.
4343A/3003/4343A aluminum alloy composites are widely used in the manufacture of various brazed aluminum heat exchangers Specific products include water tank with main plate material, water tank with high frequency welding pipe material, water tank with fin material, condenser with fin material.
Condenser main plate material, evaporator plate material, evaporator fin material, intercooler fin material, intercooler main plate material, oil Sheet material for chillers, fin material for oil chillers, fin material for air cooling, sheet material for vacuum brazing, fin for vacuum brazing.