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Sn96,5Ag3Cu0,5 (SAC305)

Lead-free solder alloy in the form of solder wire and bar for a wide range of industrial applications.

  • Без свинца
  • Wave soldering
  • Selective soldering
  • Dipping soldering
  • Tinning

Product name: Sn96,5Ag3Cu0,5 (SAC305)
Alloy designation in accordance with ISO 9453:2014: Sn96,5Ag3Cu0,5 (711)
Product type: solder bars, solder wire

1. Charakterystyka ogólna

The solder was produced in the first smelt of tin, silver and copper. The use of a continuous casting process ensures minimization of the generation of oxides in the solder. As a result, the phenomenon of the formation of dross in the soldering process is significantly reduced. The composition of the solder complies with the ISO 9453:2014 standard. The solder wire, rod and bar meet the requirements of the RoHS2 Directive.

Plaskownik Soldeco
Sn96,5Ag3Cu0,5 0,7mm 500g

2. Chemical compositions, mass fraction in %

Sn Ag Cu Bi Cd Sb Au In Pb Al As Fe Ni Zn
rest 2,8 - 3,2 0,3 - 0,7 max 0,1 max 0,002 max 0,1 max 0,05 max 0,1 max 0,07 max 0,001 max 0,03 max 0,02 max 0,01 max 0,001

3. Physical characteristics

Melting point: (solidus / liquidus)217 / 220°C
Density7,38 g/cm3
Electrical conductivity0,132 μΩ•m
Thermal conductivity58 W/m•K
Tensile strength500 kgf/cm2
Elongation at break19%
Hardness15 HB
Suggested operating temperatures250 - 300 °C

4. Other information

Available diameters

• 0,50 • 0,80 • 1,00 • 1,20 • 1,50 • 2,00 • 3,00

other on request

cross-sections and sizes of bars
cross-sections sizes [mm] cartons
trapeze with a Ø18 mm process hole 20x40x550 mm 8 pcs. / 22,5 kg
trapeze 20x40x480 mm 8 pcs. / 20 kg
square 20x20x340 mm 25 pcs. / 25 kg
rectangle 10x40x347 mm 25 pcs. / 25 kg

other on request

Expiration date not applicable
Label The product is marked by a type of alloy or acc. to customer requirements.
Cartons, reels marked with a type of alloy, sizes, lot number and net weight.
Storage Keep away from strong oxidizing agents, acids and alkaline agents. The recommended humidity level is 20-60% and temperature is 5 – 20 °C.

Files to download:

Sn96,5Ag3Cu0,5 (SAC305) - karta techniczna

Sn96,5Ag3Cu0,5 (SAC305) - karta charakterystyki

Physical, mechanical and chemical properties available in the TDS (download above).

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