3.2MM SIFBRONZE NO. 101 X 2.5KG

The Versatile "All-Rounder" for High-Strength Brazing and Bronze Welding.

When it comes to brazing, Sifbronze No. 101 is the name professionals trust. Often referred to simply as "Sifbronze," this copper-zinc-manganese alloy is the ultimate multi-purpose filler rod, famous for its "free-flowing" characteristics and high-strength results.

Whether you’re working on tubular steel structures, bicycle frames, or general maintenance, Sifbronze No. 101 provides a reliable, high-tensile joint every time.

Why Sifbronze No. 101?

• Exceptional Versatility: Suitable for use on a wide range of ferrous and non-ferrous metals, including mild steel, cast iron, copper, and nickel alloys.
• Superior Strength: Offers a typical tensile strength of 460 N/mm², making it ideal for structural applications.
• Low Melting Point: With a melting range of 870–890°C, it allows for fast, efficient work with minimal distortion of the parent metal.
• Beautiful Finish: Known for its excellent "wetting" action, it produces clean, smooth beads that require minimal finishing.
• Precision Engineered: Contains tin and manganese to improve flow and deoxidise the weld pool, ensuring a sound, porosity-free joint.

Technical Specifications:

Common Applications:

• Automotive & Cycle: Tubular frames, exhausts, and bodywork repairs.
• General Fabrication: Joining mild steel sheet and tube.
• Maintenance: Repairing cast iron components and galvanised steel.
• Art & Sculpture: Popular for decorative work due to its golden finish.