Sil-Can 15 Brazing Rods – 15% Silver Copper-Phosphorus Alloy
High-performance brazing rods with 15% silver for superior ductility, strength, and conductivity. Ideal for motor rebuilding, copper-to-copper, and copper-to-brass joints.
Why Choose Sil-Can 15?
- ✔ 15% Silver Content – Maximum ductility, conductivity, and joint strength
- ✔ Lower Melting Range – Easier to work with than low-silver alloys
- ✔ Self-Fluxing on Copper – Use flux for brass or dissimilar metals
- ✔ Versatile Applications – From precision motor repairs to HVAC work
- ✔ Meets AWS BCuP-5 – Trusted quality and performance
Key Features
- 15% Silver Copper-Phosphorus alloy (AWS BCuP-5)
- Self-fluxing on copper; requires flux for brass
- Excellent capillary action for smooth joints
- Lower working temperature than lower-silver alloys
Motor Shop Applications
- Armature coil connections
- Commutator riser & bar repairs
- Motor lead terminations
- Bus bar fabrication
- Electrical connector brazing
Technical Specifications
| Silver Content |
15% |
| Composition |
Cu + P + 15% Ag |
| Solidus / Liquidus |
~1190°F (643°C) / ~1475°F (802°C) |
| AWS Classification |
BCuP-5 |
| Suitable Materials |
Copper; Copper-to-Brass (with flux) |
Pro Tip: Heat the joint evenly; feed rod into the capillary gap. For brass or bronze joints, always use a compatible brazing flux.
FAQ: Do I need flux with Sil-Can 15?
Not for copper-to-copper joints — it’s self-fluxing. For copper-to-brass or other metals, apply brazing flux.
FAQ: Why choose 15% silver over 5%?
The 15% silver content improves ductility, conductivity, and lowers the melting point, making it easier to work and more tolerant of vibration and thermal cycling.
Sil-Can 15 Brazing Rods – 15% Silver Copper-Phosphorus Alloy
High-performance brazing rods with 15% silver for superior ductility, strength, and conductivity. Ideal for motor rebuilding, copper-to-copper, and copper-to-brass joints.
Why Choose Sil-Can 15?
- ✔ 15% Silver Content – Maximum ductility, conductivity, and joint strength
- ✔ Lower Melting Range – Easier to work with than low-silver alloys
- ✔ Self-Fluxing on Copper – Use flux for brass or dissimilar metals
- ✔ Versatile Applications – From precision motor repairs to HVAC work
- ✔ Meets AWS BCuP-5 – Trusted quality and performance
Key Features
- 15% Silver Copper-Phosphorus alloy (AWS BCuP-5)
- Self-fluxing on copper; requires flux for brass
- Excellent capillary action for smooth joints
- Lower working temperature than lower-silver alloys
Motor Shop Applications
- Armature coil connections
- Commutator riser & bar repairs
- Motor lead terminations
- Bus bar fabrication
- Electrical connector brazing
Technical Specifications
| Silver Content |
15% |
| Composition |
Cu + P + 15% Ag |
| Solidus / Liquidus |
~1190°F (643°C) / ~1475°F (802°C) |
| AWS Classification |
BCuP-5 |
| Suitable Materials |
Copper; Copper-to-Brass (with flux) |
Pro Tip: Heat the joint evenly; feed rod into the capillary gap. For brass or bronze joints, always use a compatible brazing flux.
FAQ: Do I need flux with Sil-Can 15?
Not for copper-to-copper joints — it’s self-fluxing. For copper-to-brass or other metals, apply brazing flux.
FAQ: Why choose 15% silver over 5%?
The 15% silver content improves ductility, conductivity, and lowers the melting point, making it easier to work and more tolerant of vibration and thermal cycling.
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1LB - 26 Rods per pack
1/8" X .05 X 20" #1 TUBE
Composition: 15% Ag balance Cu and P
Solidus: 1190°F (643°C)
Liquidus: 1475°F (802°C)
AWS Classification: BCuP-3
Suitable Materials: Copper; Copper-to-Brass; selected dissimilar metals (with flux)
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