Solder

Bar/stick

We manufacture and supply Solder Stick/Bar (Lead Free) as per different grades of metal alloy  for Eco-Friendly Soldering purpose. Refer  the table below for different grades and recommended application of these solder bars.
As a customer friendly organization, NP  offers wide range of compositions to meet the exact soldering requirements.
Lead free

      ALLOY COMPOSITION

   LIQUIDUS TEMP DEG C

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.