Solder Wire, Solder Bar, Solder Paste Manufacturer
The In99.9 solder wire features 99.99% indium content with minimal impurities present. This wire offers good weldability and oxidation resistance. Thus, it is ideal for both wave soldering and dip soldering processes. Thanks to its high purity, the Indium Solder Wire offers superb fluidity during soldering and is commonly used for die-attach applications.
Specifications| Item | Specification | Standard |
| Appearance | Smooth surface, no impurity | |
| Alloy composition | In9999 | YS/T 257-2009 |
| Liquidus temperature | About 156℃ | DSC method |
| Sp. Gr. | 7.31g/cm3 | |
| Tolerance of wire diameter | 0.3-0.8±0.03mm; 0.8-2.5±0.05mm | GB/T 20422-2006 |
| Application | Suitable for welding electronic parts | |
| Package weight | By mutual agreement | GB/T 20422-2006 |
| Preservation method | Must be placed in a dry, non-corrosive environment without sunlight. Warranty for 2 years. |
| In | Cu | Pb | Zn | Cd | Fe | Tl | Sn | As | Al |
| ≥99.99 | ≤0.0005 | ≤0.001 | ≤0.0015 | ≤0.0015 | ≤0.0008 | ≤0.001 | ≤0.0015 | ≤0.0005 | 0.0007 |
| No. | Project | Result | Standard |
| 1 | Tensile test | Qualified | GB/T 28770-2012 |
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