Copper Welding Powder, Industrial Grade Brazing & Welding Filler Powder

Product Overview

This industrial-grade copper welding powder is a high-quality brazing filler material designed for copper and copper alloy joining applications. Formulated with precise particle size distribution and high-purity copper base composition, it delivers strong, leak-proof, and corrosion-resistant weld joints for various industrial manufacturing and repair scenarios.

Key Features

• High-purity copper base formula ensures excellent bonding strength and electrical conductivity
• Uniform particle size distribution for consistent melting and smooth weld formation
• Good fluidity and wettability on copper, brass, bronze and most ferrous metal surfaces
• Low impurity content reduces porosity and slag inclusion in welded joints
• Suitable for torch brazing, furnace brazing and induction brazing processes
• Corrosion-resistant finished joints ideal for plumbing, electrical and mechanical assemblies

Specifications

Applications

This copper welding powder is widely used in HVAC & refrigeration pipe joining, electrical component assembly, plumbing fixture manufacturing, automotive radiator repair, brass valve production, and general metal fabrication. It is compatible with most copper-based alloys and selected ferrous metal workpieces.

Package Contents

• 1 x Copper Welding Powder (sealed moisture-proof packaging)
• 1 x Product specification & usage guide