RB 5280 brazing rods
Heat exchangers, T-butt tubing, electro-technical equipment.
Self-fluxing brazing alloy for the brazing of copper in all positions.
RB 5280 is a Cu P Ag brazing alloy with 2% Ag, designed for joining Cu and Cu alloys.
Ag content gives increased fluidity and better penetration of joints, Water/gas-tight sealing of joints.
Product form: bare alloy rod.
Deposit colour: copper (after cleaning).
RB 5280 is a Cu P Ag brazing alloy with 2% Ag, designed for joining Cu and Cu alloys.
Ag content gives increased fluidity and better penetration of joints, Water/gas-tight sealing of joints.
Product form: bare alloy rod.
Deposit colour: copper (after cleaning).
Description
Self-fluxing brazing alloy for the brazing of copper in all positions.
RB 5280 is a Cu P Ag brazing alloy with 2% Ag, designed for joining Cu and Cu alloys.
Ag content gives increased fluidity and better penetration of joints, Water/gas-tight sealing of joints.
Product form: bare alloy rod.
Deposit colour: copper (after cleaning).
RB 5280 is a Cu P Ag brazing alloy with 2% Ag, designed for joining Cu and Cu alloys.
Ag content gives increased fluidity and better penetration of joints, Water/gas-tight sealing of joints.
Product form: bare alloy rod.
Deposit colour: copper (after cleaning).
Applications
For joining Cu and Cu alloys. capillary joining of close fitting joints and braze welding of wider gaps.
Industry Examples
- Air conditioning & refrigeration: duct joints, valves, heat exchangers
- Plumbing & central heating: gas, water & heating pipes, drains, household fittings
- Electrical equipment: connections, rotors for motors and generators
Technical Data
Silver content
2%
Solidus
650°C
Liquidus
820°C
Tensile strength
550 MPa
Castolin Eutectic
