Feature
Good wettability, fast speed of welding; No spilling of rosin when welding; Rosin in the wire is distributed evenly, the core doesn't break.; Little floating residue on the iron. The solder wire won't twist when automatically welding and the lead pipe won't be choked
Specification & Application
|
Alloy |
Melting point ℃ |
Content of rosin % |
Application |
Diameter (mm) |
Weight |
|
Sn63/Pb37 Sn60/Pb40 |
183 183-190 |
1.0-3.0 |
Min melting point, high tensile strength and shear strength, good wettability, suitable for high grade electronic products and electronic and electric industries with high requirements. |
0.3-3.0 |
0.5kg 1.0kg 11b 21b |
|
Sn55/Pb45 Sn50/Pb50 |
183-203 183-216 |
1.0-3.0 |
For general electronic, electric and toy industries. |
||
|
Sn45/Pb55 Sn40/Pb60 Sn35/Pb65 Sn30/Pb70 |
183-227 183-238 183-247 183-255 |
1.0-3.0 |
For box making, automobile, fuse-wire industries and welding and other applications without high requirements |