Aluminum brazing alloy
Standard |
Own Standard |
Al |
Si |
Rest |
Melting Temperature Range |
Applied Base Metal |
BAlSi-2 |
BAl92Si |
Balance |
6.8-8.2 |
577~618 |
Brazing Aluminum and Aluminum Alloys |
|
BAlSi-3 |
BAl86SiCu |
Balance |
9.3-10.7 |
Cu:3.3-4.7 |
521~585 |
Brazing Aluminum and Aluminum Alloys |
BAlSi-4 |
BAl88Si |
Balance |
11-13 |
577~582 |
Brazing Aluminum and Aluminum Alloys |
|
BAlSi-5 |
BAl90Si |
Balance |
9-11 |
577~591 |
Brazing Aluminum and Aluminum Alloys |
|
BAlSi-7 |
BAl89SiMg |
Balance |
9-10.5 |
Mg:1.0-2.0 |
559~596 |
Brazing Aluminum and Aluminum Alloys |
BAlSi-9 |
BAl88Si(Mg) |
Balance |
11-13 |
Mg:0.1-0.5 |
562~582 |
Brazing Aluminum and Aluminum Alloys |
BAlSi-11 |
BAl89SiMg(Bi) |
Balance |
9-10.5 |
Mg:1.0-2.0 Bi:0.02-0.2 |
559~596 |
Brazing Aluminum and Aluminum Alloys |
Aluminum alloys solder is applied for joinning aluminum to aluminum alloys, or some aluminum solders can be used for joinning aluminum to copper. It is not suitable for joinning other metals as the oxide on the surface of aluminum solder is difficult to be removed, furthermore the brittle intermetallic compounds formed by aluminum and other metals effect the quality of joint. Al-Si solder has good fluidity and plasticity, the joint owns excellent corrosion resistance. It is widely applied in form of plate and wire.
Preform Dimension | |||||
Form |
Form |
Form |
Form |
Form |
Form |
Rod |
0.5---5.0 |
3---1000 |
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Ring |
0.5---3.0 |
5---120 |
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Wire |
0.5—2.0 |
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Foil |
1.5--120 |
0.25--2 |
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Strip |
1.5--120 |
0.25--2 |
If you require special dimension, please call or email directly.
HUAGUANG is ackownledged as one the leading aluminum brazing alloy manufacturers and suppliers in China. With about 20 years' experience in manufacturing and marketing aluminum brazing alloy, as well as a complet set of testing equipment, we can assure you the high-quality of our products.