We manufacture and supply Solder Sticks/Bars (Lead Free) as per different grades of metal alloy for Eco-friendly soldering purpose. Read the attached table carefully to known about the properties, grades and suggested utilizations of these solder bars.
As a customer friendly organization, NP is eager to offer you the exact soldering products.
ALLOY COMPOSITION | LIQUIDUS TEMP oC | RECOMMENDED APPLICATION |
Sn99.3Cu0.7 | 227 | High temperature eutectic solder, provides reliable joints. |
Sn99.7Ag0.3 | 227 | - |
Sn96.5Ag3Cu0.5 | 215 - 218 | Most common lead free solder. Used in wave soldering for SMT components. |
Sn99Ag0.3Cu0.7 | 217 - 228 | For wave soldering, Dip soldering and HAL. |
Sn95Sb5 | 235 - 240 | - |
Sn80Zn20 | 198 - 270 | Prevents solder ball formation and provides stable viscosity. |