Length: | 28.5cm |
Operating Current: | International standard |
Welding Current: | International standard |
Operating Temperature: | 280-340℃ |
Diameter: | 1.8cm*1.3cm |
Color: | Silver grey |
Shape: | Rectangle of bar or stick |
Composition: | Tin and Lead |
Melting point: | 183-280℃ |
Working tools: | Solder pot |
Dimension: | 28.5cm*1.8cm*1.3cm,around 500grams/pc |
Alloy Composition(wt%) | Melting Temperature ℃ | Working Temperature ℃ | Working Method |
Sn63/Pb37 | 183 | 245-255 | Wave Soldering |
Sn60/Pb40 | 183~190 | 250-260 | Hot-Dip Soldering |
Sn55/Pb45 | 183~203 | 255-270 | Hot-Dip Soldering |
Sn50/Pb50 | 183~216 | 260-275 | Hot-Dip Soldering |
Sn45/Pb55 | 183~227 | 270-300 | Hot-Dip Soldering |
Sn40/Pb60 | 183~238 | 280-310 | Hot-Dip Soldering |
Sn35/Pb65 | 183~247 | 290-330 | Hot-Dip Soldering |
Sn30/Pb70 | 183~255 | 295-335 | Hot-Dip Soldering |
Sn25/Pb75 | 183~266 | 300-350 | Hot-Dip Soldering |
Sn20/Pb80 | 183~280 | above 350 | Hot-Dip Soldering |
1. Sn63 and Sn60 solder bars are general used in Lighting, PCB, LED, Electronic components, Precise instruments, Audio and sound system and so on. Good performance in wave soldering and hot-dip soldering.
2. Sn55 and Sn50 solder bars are general used in Mechanical, Toys, Electrical, Socket and so on. Good performance in hot-dip soldering.
3. Sn45,Sn40,Sn35,Sn30,Sn25 and Sn20 solder bars are general used in Radiators, Automobile parts, Fuse, Lamp holder, Battery and other general soldering.
1. Has good mechanical properties and thermal fatigue resistance.
2. Silver mirrors still appear at higher temperatures on the tin surface.
3. Long-term antioxidant capacity and low tin slag production.
4. With excellent fluidity, the welding process after stripping paint is easier and smoother.
5. The addition of copper to the solder greatly reduces the corrosion of Sn to copper and improves the reliability after soldering.
1. Dimension: 28.5cm*1.8cm*1.3cm, around 500grams/pc
2. Package: 25kgs/box, 2boxes/carton.
3. Dimension of box: 30.5cm*19.3cm*7cm.
4. Dimension of carton: 32cm*21cm*17cm.
5.10-20 days after receiving the deposit
All the cartons are exporting double corrugated carton, wrapped by PVC stripes to avoid damage during transportation.
1. Reply the inquiry within 24 hours.
2. As a manufacturer, we can offer much more competitive price than trade company
3. Good quality and professional suggestion
4. Delivery on time.
5. Various of Composition available.
6. Provide free Samples for testing.
7. Spectrum analyzer--technical support to help customers to analyze their samples.