4004 is a hypoeutectic aluminum alloy with the characteristics of low melting point, good fluidity, and easy feeding. It is generally used as an alternative material for composite sheets and also widely used as a filler material for aluminum brazing....
4004 aluminum coil strip
4004 is a hypoeutectic aluminum alloy with the characteristics of low melting point, good fluidity, and easy feeding. It is generally used as an alternative material for composite sheets and also widely used as a filler material for aluminum brazing. Studies have shown that hypoeutectic alloys have better fluidity, transformability and corrosion resistance, and suitable elements can be added according to the characteristics of the base material and process requirements to improve the properties of the solder and obtain excellent welded joints.
|
Alloy |
4004 aluminum coil strip |
|
Temper |
O,H12,H14,H16,H18 |
|
Thickness（mm） |
0.05-4mm |
|
Width（mm） |
100-1000 |
|
Length（mm） |
Coil |
|
Typical usage |
Brazing strips, or cladding material with 3003 7072 core alloys. |
|
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Standard |
|
4004 |
9.0-10.5 |
0.80 |
0.25 |
0.10 |
1.0-2.0 |
-- |
0.20 |
-- |
EN/GB |
Application:
4004 aluminum coil strip is used as a filler flux, and as a flux layer, it is combined with 3003,3004,6063,6951,7072 alloy to form a clad brazing sheet plate.
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4004 aluminum coil strip |
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Aluminum coil-Eye to wall packing |
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Aluminum coil-Eye to sky packing |
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