Product Description
ECuSn-A Tin-Bronze Welding Electrode
Product Description
ECuSn-A is a basic-coated tin-bronze electrode for welding and surfacing copper-tin alloys, bronzes and brasses. It can also be used for bronze cladding on steel and cast iron and offers good corrosion resistance in marine and industrial service.
Main Features
Tin-bronze weld deposit with good corrosion resistance.
Suitable for bronze and brass welding and repair.
Can be used for bronze surfacing on steel and cast iron.
Good wear and low-friction properties for sliding components.
Typical Applications
Bronze and brass components
Pump bodies and impellers
Valve seats, bearings and guides
Marine and chemical-industry equipment
Chemical Composition / Key Properties
| Item | Value |
| Cu | Balance |
| Sn | Approximately 6–8% |
| Mn | ≤ 1.0% typical |
| P | Controlled addition |
| Typical tensile strength | About 300 MPa |
| Typical hardness | About 100 HB |