• Banner Processes

Sn99,3Cu0,7

Lead-free solder alloy in the form of solder wires, solder bars and rods for use in soldering aggregates.

  • Pb Free
  • Dipping soldering
  • Wave soldering
  • Tinning

Alloy designation in accordance with ISO 9453:2014:
Sn99,3Cu0,7 (401)
Product type: Solder bars and rods, Solder Wire

Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.
Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.

2. Chemical compositions, mass fraction in %

Sn Cu Bi Sb Ag Cd Au In Pb Al As Fe Ni Zn
rest 0,50 - 0,90 max 0,10 max 0,10 max 0,10 max 0,002 max 0,05 max 0,10 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) 227°C
Density 7,31 g/cm3
Electrical conductivity 0,126 ???m
Thermal conductivity 66 W/m?K
Tensile strength 300 kgf/cm2
Elongation at break 21%
Hardness 9 HB
Suggested operating temperatures 250 - 400°C

4. Other information

Available diameters

? 0,50 ? 0,80 ? 1,00 ? 1,20 ? 1,50 ? 2,00 ? 3,00 mm

other on request

Available cross-sections and sizes
cross-sections sizes [mm] cartons
Bar, rectangle 20x40x350 mm 13 pcs. / 26 kg
Bar, rectangle 10x40x347 mm 25 pcs. / 25 kg
Bar, square 20x20x345 mm 20 pcs. /20 kg
Rod, triangle 12x12x400 mm 15 kg
Rod, semioval 8x12x420 mm 15 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
Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.

Files to download:

Sn99,3Cu0,7 - karta techniczna

Sn99,3Cu0,7 - karta charakterystyki

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

PRODUCTS

Find products by type

  • With or without flux. Diameters starting from 0.1 mm.

    More
  • Materials used in processes such as wave soldering.

    More
  • Cynel pastes made from the finest quality powder manufactured on site in the Warsaw Factory.

    More
  • Substances ensuring wettability and spreadability of solder.

    More
  • Accessories and DIY materials.

    More
  • Solder wires
  • Solder bars, rods
  • Solder pastes
  • Soldering fluxes
  • Others

PRODUCTS

Find products by type

  • Solder wires
  • Solder bars, rods
  • Solder pastes
  • Soldering fluxes
  • Others
  • With or without flux. Diameters starting from 0.1 mm.

    More
  • Materials used in processes such as wave soldering.

    More
  • Cynel pastes made from the finest quality powder manufactured on site in the Warsaw Factory.

    More
  • Substances ensuring wettability and spreadability of solder.

    More
  • Accessories and DIY materials.

    More
Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.