Solder Wire Sn96.5Cu0.5Ag3 1.1.3/3.0% Ø1.00 100 g

Basic high-silver lead-free solder wire with a wide-spectrum flux. Best for high-quality audio equipment, as containing high volume of silver.

Alloy designation according to ISO 9453: 2014: Sn96.5Ag3Cu0.5 (711)

Product form: wire with flux

Flux name: 1.1.3

General characteristics

Solder wire made of Sn96.5Ag3Cu0.5 alloy, made of the purest raw materials (tin, silver, copper) in accordance with ISO EN 9453: 2014. The halogen-free, rosin-free flux 1.1.3 is intended for manual and automatic soft soldering.

Alloy composition [%]

Sn - rest

Ag - 2.8 - 3.2

Cu - 0.3 - 0.7

Pb - max 0.07

Sb - max 0.10

Bi - max 0.10

Cd - max 0.002

Au - max 0.05

In - max 0.10

Al - max 0.001

As - max 0.03

Fe - max 0.02

Ni - max 0.01

Zn - max 0.001

Physical Characteristics

Melting point (solidus / liquidus) 217/220 ° C

Specific gravity 7.38 g / cm3

Resistivity 0.132 μΩ • m

Thermal conductivity 58 W / m • K

Tensile strength at break 500 kgf / cm2

Elongation at break 19%

Hardness 15 HB

Recommended soldering tip temperature 340 - 420 ° C (recommended soldering temperature above 380 ° C)

1.1.3 Flux

designation according to DIN 8511: SW32

designation according to ISO 9454: 1.1.3B

designation according to J-STD-004: ROM0

Flux content: 3.0 +/- 0.2% others to be agreed

Halogen content: 0.0%

Acid value: 195 ± 10 mg KOH / g

Corrosivity: non-corrosive

Manufacturer: Cynel Unipress

Manufactured in Poland