Description
Sifalbronze No 44 Aluminium Bronze TIG Rods – 2.4 mm x 5 Kg
Sifalbronze No 44 Aluminium Bronze TIG Rods are nickel aluminium bronze rods designed specifically for AB2 material and marine/corrosive applications. These rods are ideal for assembling cupro-aluminium materials of a similar composition. With a melting point of 1060°C and an ultimate tensile strength of 700 N/mm2, they offer robust performance in various demanding environments.
Features and Benefits:
- Nickel Aluminium Bronze Composition: Ensures high resistance to corrosion, especially in marine applications.
- Versatile Welding Positions: Suitable for various welding positions, enhancing flexibility during operations.
- High Mechanical Strength: Offers an ultimate tensile strength of 380 MPa and a yield stress of 500 MPa.
- Enhanced Resistance: Provides increased resistance against wear, abrasion, seawater, cavitations, and erosion.
- Diverse Weld Metal Composition: Comprises a balance of copper, with significant percentages of aluminium, nickel, iron, and manganese.
Common Applications:
- Ship propellers fabrication and repair.
- Turbine parts manufacturing.
- Bearings and valves production.
- Sifters, pumps, and pipe systems.
- Apparatus engineering and container manufacturing.
- Overlay welding on steel and aluminium bronze, including multicomponent alloys.
Specifications
| Product Type | Tig Rods – Brazing |
| Part Number | RO442450 |
| Weight | 5 KG |
| Diameter | 2.4mm |
| Melting Point DegC | 1060 |
| U.T.S. N/mm2 | 700 |
Typical Mechanical Properties
| Ultimate Tensile Strength | 380 MPa |
| Yield Stress | 500 MPa |
| Elongation | 16% |
| Impact Value | 68 J |
| Temperature | 20 °C |
Typical Weld Metal Composition
| Cu | Balance |
| Al | 9% |
| Ni | 4.5% |
| Fe | 3.25% |
| Mn | 1.5% |
Welding Positions
Material to be Welded
Increased resistance against wear and abrasion, for example when seawater, cavitations and erosion are simultaneously affecting the welding material.
EN 14640 CU 6328 (CUAL9NI5)
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