Solder wire contains 3% silver and is lead free. Several metals are mixed in a certain proportion, and the silver-containing solder has a slightly yellow luster. After the solder joint is condensed, the brightness of the solder joint changes from bright to gray, which is different from ordinary solder joints and bright white, but the conductivity and use effect are far better than ordinary solder. . After the silver content exceeds 3%, the melting point temperature increases rapidly, and the solder joints are not easy to form and easily appear slag.
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Element |
Sn96.5Ag3.0Cu0.5,Sn96.5Ag3.0Cu0.7 etc. |
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Port |
Qingdao, Shanghai, Tianjin, Shenzhen, etc. |
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Certificate |
ISO, etc. |
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Payment method |
T/T,Western Union,L/C,etc. |
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Diameter |
0.15-5.0（mm）,or as required |
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Package |
Standard export packaging or as required. |
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Application |
It can be used as a coating material and has a wide range of applications in food, machinery, electrical appliances, automobiles, aerospace and other industrial sectors. |
|
Element |
Sn96.5Ag3.0Cu0.5,Sn96.5Ag3.0Cu0.7 etc. |
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Port |
Qingdao, Shanghai, Tianjin, Shenzhen, etc. |
