- DescriptionSIF Cupron no 17 is a copper phosphorus alloy rod which is self fluxing on copper. It's good electrical conductivity and corrosion resistance make it ideal for copper tubing, switchgear and motors etc. Supplied in 1kg packets
EN ISO 17672 CUP 180
EN 1044:CP201
BS:1845 CP3
Melting point:705-800 degrees C
Hardness: 200 BHNComposition: 7 P,Bal Cu
SIF Cupron No. 17 rods are high-quality copper-phosphorus brazing alloys designed for the efficient joining of copper and copper-based materials. Widely used in plumbing, refrigeration, air conditioning, and heating applications, these rods provide excellent flow characteristics, strong capillary action, and reliable, leak-free joints.
With a self-fluxing action on copper, SIF Cupron No. 17 rods help reduce preparation time while delivering consistent, high-strength brazed connections. They offer good corrosion resistance and are ideal for pipework, fittings, and maintenance repairs where durability and performance are essential.
Key Features:
- Premium copper-phosphorus brazing alloy
- Self-fluxing on copper-to-copper joints
- Excellent flow and capillary action
- Strong, reliable, and leak-resistant joints
- Suitable for refrigeration, HVAC, plumbing, and heating systems
- Good corrosion resistance and long service life