Fitting solder Cu-Rotin®3 S-Sn97Cu3

For the soft-soldering of copper pipes in drinking water and heating installations (up to 110 °C)

  • Delivery form: 0.20 kg (spool)
  • PU: 25 pcs.
  • Diameter: ø 2.70 mm
  • Alloy: 97% Sn, 3% Cu
  • Melting range: 230 ÷ 250 °C

Solders for soft soldering according to DIN EN 29453, ISO 3677

DIN EN 29453Alloy (%)Melting range ( °C)
S-Sn95Sb5Sn: 95.0 Sb: 5.0250
S-Sn96Ag4Sn: 96.5 Ag: 3.5230
S-Sn97Ag3Sn: 97.0 Ag: 3.0240
S-Sn97Cu3Sn: 97.0 Cu: 3.0250
S-Sn60Pb40Sn: 60.0 Pb: 40.0230
S-Sn50Pb50Sn: 50.0 Pb: 50.0265
S-Pb60Sn40Pb: 60.0 Sn: 40.0280
Other sizes and delivery forms are available upon request.