Silver solder for copper alloys
EN 1044 (CP 102)
AWS A5.8 (BCuP-5)
Very good bond on copper, brass and bronze. No flux needed on pure copper. Very economic use due to the high capillary flow and excellent fluidity.
Joining of copper in machine construction, electric motors, hydraulic lines. Joints in refrigeration installations. Hardness: 180 HB. Bonding temperature: 680°C. Electrical resistivity: 0.14 ohm-mm²/m.
Joint clearances: 0.2mm or less. On pure copper no flux is needed. Apply flux Lastek 31C (powder) or Lastek 31CN (paste) on brass and bronze. Lastek 38 is not suitable for Ni or Al alloys, or for steels.
2,0mm x 500mm, 1,0kg -ArticleNo.:38.205
Other dimensions and packaging on request.