SOLDER BAR
Since the beginning of the industrial era, lead has been successfully used in the manufacture of electrical and electronic equipment. But in recent years, research has shown that if abandoned lead-containing electronic products continue to fill the land thus will lead to environmental pollution. Driven by legislation, the environment, the demands of the public, or the market, lead-containing electronic products must be replaced.
Available alternative to the manufacture of electronic materials is lead-free solder is constantly increasing demand. Manufacturing process transition to the new lead-free soldering process, there is a tight timetable, as soon as possible to take action to achieve lead-free requirements of the times.
Our company has the ability to provide specific temperature requirements and special purpose alloys. We can also provide customer specific applications of the alloy to meet customer requirements. The following include a variety of lead-free alloys
◎High-Purity Tin
Product Code | Purity % | Melting Point (℃) | Remarks | Patent |
---|---|---|---|---|
S-100T | Sn-99.9% | 232 | Lead(Pb)Max.0.050% | No |
◎In The Temperature Range Of Lead-Free Alloy
Alloy No | Alloy Composition | Solidus Temperature (℃) | Liquidus Temperature (℃) | Remarks | Patent |
---|---|---|---|---|---|
S-301T | Sn-42/Bi-58 | 138 | Eutectic Temperature | Hypothermia Alloy Low Temperature Alloy | No |
S-302T | Sn-99.3/Cu-0.7 | 227 | Eutectic Temperature | The Temperature Range, Low Cost, Wave Soldering With Mid-Range Temperature, Low Cost In Wave Soldering | No |
S-303T | Sn-98/Ag-2.0 | 221 | 226 | In The Temperature Range, The Binary Alloy Mid-Range Temperature, Simple Binary Alloy | No |
S-304T | Sn-96.5/Ag-3.5 | 221 | Eutectic Temperature | In The Temperature Range, The Binary Alloy Mid-Range Temperature, Simple Binary Alloy | No |
S-305T | Sn-97/Ag-2.5/Cu-0.5 | 217 | 221 | The Temperature Range, Cheaper In The Commonly Used SAC Alloy Mid-Range Temperature, Cheaper To Popular SAC | Yes US.5527628 |
S-306T | Sn-96.5/Ag-3.0/Cu-0.5 | 217 | 219 | The Temperature Range Commonly Used SAC Alloy Mid-Range Temperature, Popular SAC Alloy | Yes US.5527628 |
S-307T | Sn-95.8/Ag-3.5/Cu-0.7 | 217 | Eutectic Temperature | In The Temperature Range Commonly Used SAC Alloy Mid-Range Temperature, Popular SAC Alloy | Yes US.5527628 |
S-308T | Sn-96/Ag-3.5/Cu-0.5 | 217 | 219 | In The Temperature Range Commonly Used SAC Alloy Mid-Range Temperature, Popular SAC Alloy | Yes US.5527628 |
S-319T | Sn-99/Ag-0.3/Cu-0.7 | 216 | 228 | In The Temperature Range, Relative To Popular SAC Cheap Mid-Range Temperature, Cheaper To Popular SAC | Yes US.5527628 |