Silver-bearing/cadmium-free brazing alloy for iron and copper materials, especially CuFe2P
Xuper 65
Cadmium-free, overheating-resistant, free-flowing, capillary-active, ternary silver brazing alloy. For high-strength and ductile joints. Especially for dynamic high-pressure loads in the HVACR sector.
Can be used for brazing joints with operating temperatures from –200°C to 200°C.
Technical data
Brazing alloy
ISO 17672: ~Ag 235
Flux coating
DIN EN 1045: FH 10
Sol./Liq. [°C]: 700 - 740
Tensile strength [MPa]: 535
Density [g/cm³]: 8.9
Applications
For joining joints in iron and copper materials, stainless steels, nickel and nickel alloys in repair and fabrication.
Specially developed for joining CuFe2 tubes in the HVARC industry in conjunction with natural refrigerants such as CO2.
Further applications can be found in vehicle and electrical plant construction.
Processing instructions
Clean brazing surfaces and round off edges.
Suitable for flame and induction brazing.
The workshop and workplace should be adequately ventilated during brazing.
Flux
Use flux, e.g. Green Flux Activatec 1000 (paste-like). Use Albro flux for aluminium bronze.
Flux residues have a corrosive effect and must be removed from the brazed joint after brazing. Flux residues are water-soluble.
Specification
| Code | 769634 |
|---|---|
| Category | Silver solders |
| Number in package | 0.5 kg |
| Price per unit | 489,48 € / kg |
| Price excl. VAT | 244,74 € |
| Price incl. VAT 22% | 298,58 € |
| Availability | within 7 to 10 days |
