Bronze Welding Material

Overview

Bronze welding materials are critical copper-based alloys known for high strength, corrosion resistance, wear resistance, and excellent weldability. A key feature is their low zinc content (<1%), avoiding zinc vaporization-related issues like porosity and corrosion degradation during welding.

Types & Specifications

Grade Standards	CuAl8Ni2, ERCuAl-AlCuAl8, ERCuAl-A2CuAl1o, ERCuNiAlCuAl9Ni5
Shapes	Diameter: 0.8mm–5.0mm Coil Weight: 5kg, 10kg, 15kg Temper: O, H02, H04
Standards	AWS A5.7, BS EN14640

Key Features

High strength

Non-magnetic

Exceptional wear resistance

Outstanding corrosion resistance

Good heat resistance

Shipbuilding and marine engineering   Petrochemical and energy Rail transportation

Applications

Aerospace

Petrochemical and Energy

Rail transportation

Heat exchanger

Production Process

Melting Furnace→Semi - Continuous Casting→Extrusion→Pickling→Drawing→Annealing→Coiling & Packaging