We manufacture and supply premium grade Solder Sticks/Bars (Containing Tin & Lead) of different grades of metal alloy. These bars or sticks are used as integral parts of soldering equipment and for dip soldering works. Go through the attached table that contains necessary details of properties, grades and various utilizations of alloy metal.
National Products is always ready to meet the specific requirements of customers in this regard.
ALLOY COMPOSITION | LIQUIDUS TEMP oC | SOLIDUS TEMP oC | RECOMMENDED APPLICATION |
Sn63Pb37 | 183 | 183 | Eutectic solder used commonly. |
Sn60Pb40 | 190 | 183 | Suitable for soldering in electronic general applications. |
Sn62Ag2Pb36 | 179 | 179 | Use of this solder prevents leaching of silver in silver coated ceramic and lead silver substrates. |
Sn50Pb50 | 216 | 183 | For cost-effective general use and capacitors. |
Sn40Pb60 | 238 | 183 | For cost-effective general use and capacitors. |
Sn20Pb80 | 277 | 183 | Used in bulb, CFL and automotive industry. |
Sn15Pb85 | 290 | 225 | For high temperature soldering. |
Sn10Pb90 | 302 | 275 | For high temperature soldering. |
Sn5Pb95 | 312 | 308 | For high temperature soldering. |