Description
Sifmig No 968 Copper MIG Brazing Wire – 1.2mm x 12.5 Kg
The Sifmig No 968 Copper MIG Brazing Wire, with a diameter of 1.2mm and weighing 12.5 Kg, is a copper wire enriched with 3% silicon and 1% manganese. This specific composition makes it ideal for fusion welding materials of similar nature, copper alloys (like brass), and for MIG brazing of steels. Additionally, it’s suitable for surfacing steel and for applications involving dissimilar metals. The silicon and manganese content ensures good flow during the welding process and imparts wear-resistance to the wire.
Key Features:
- Composition: Contains 3% silicon and 1% manganese.
- Versatility: Designed for fusion welding, MIG brazing steels, surfacing steel, and dissimilar metal applications.
- Flow Properties: The wire ensures a smooth welding and brazing process.
- Wear-Resistance: The wire’s composition ensures durability and longevity of the welded or brazed parts.
Typical Applications:
The Sifmig No 968 Copper MIG Brazing Wire is apt for:
- Industries such as shipbuilding and offshore, automotive, and heating and ventilation.
- Sculpture creation and repair.
- Production of bronze statues, castings, and tubular products.
Welding Positions
Typical Weld Metal Composition
| Mn (Manganese) | 1% |
| Si (Silicon) | 3% |
| Cu (Copper) | Balance |
Typical Mechanical Properties
| Melting Point | 980-1020°C |
| Ultimate Tensile Strength | 350 N/mm² |
| Hardness | 90 |
Specifications
| Product Type | Mig Wire – Brazing |
| Part Number | WO961212 |
| Weight | 12.5 KG |
| Diameter | 1.2 mm |
| Melting Point (DegC) | 980-1020 |
| Ultimate Tensile Strength (U.T.S.) N/mm2 | 350 |
| Current Type | Direct Current (DC+) |
| Amperage Range | 35-180 Amps |
| Gas | Pure Argon |
BS: 2901 Â C9. EN ISO 24373: Cu 6560
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