Tin Solder Bar
Features
Supplying varieties of solder bar used for wave crest welding and hot-dipping welding, working temperature is 220℃-260℃. The products are featured with excellent wetting quality, reduce defective welding spots; Little harmful impurity, can improve diffusion power and enhance flowability; shiny welding spots; shiny liquid level, little solder residue and uniformed quality, stable welding effects.
Specification & Application
|
Proportion of alloy |
Dissolving temperature ℃ |
Working temperature
℃ |
Main applications |
|
Sn% |
Pb% |
|
63 |
37 |
183 |
230-260 |
Low melting point solder, suitable for wave crest welding or manual dipping welding in the production of electronics. |
|
60 |
40 |
183-190 |
230-270 |
|
55 |
45 |
183-203 |
250-280 |
Used for welding of automobile radiating fins and white pig iron. |
|
50 |
50 |
183-216 |
260-300 |
|
45 |
55 |
183-227 |
270-310 |
Used for lead pipes, cables and automobile radiating fins. |
|
40 |
60 |
183-238 |
290-320 |
|
30 |
70 |
183-256 |
300-340 |
Bulbs and other applications. |
|
20 |
80 |
183-278 |
320-360 | |
