China Solder Bar Welding Rod for Welding Materials, Find details about China Solder Bar, Welding Bar from Solder Bar Welding Rod for Welding Materials
Chemical composition | Sn-0.7Cu |
Package | 25KG/carton |
Melting point | 227ºC |
Type | Ingredient (WT%) | Melting point(ºC) | Density (g/cm3) | Use | Work(ºC) |
Lead-free products | Sn99.3Cu0.7 | 227 | 7.4 | Applicable to high-end electronic products, export quality of electronic, electrical industrial products | 380±20 |
Sn99Ag0.3Cu0.7 | 217-221 | 7.37 | 380±20 | ||
Sn96.5Ag3.0Cu0.5 | 217-221 | 7.37 | 380±20 | ||
Sn95Sb5 | 245 | 7.39 | Suitable for welding, need to pass high pressure test or aging test under high temperature | 380±20 | |
Sn99.95 | 232 | 7.41 | Applicable to all kinds of circuit board plating and used in tin furnaces with excessive copper to reduce copper content | 285±10 | |
Sn42Bi58 | 138 | 8.5 | Thermal fuses for thermal fuses, thermal protectors, thermal fuses | 230±20 |