- Brazing: Uses moderate heat and filler metal to bond without melting the base metal;
- Temperature – Above 450°C but below the melting point of base metals
- Base Metal Fusion– Base metals do not melt
- Filler Material – Required (brass, copper, silver alloys)
- Strength – Stronger than soldering but weaker than welding
- Applications – Pipe fittings, HVAC, jewelry, automotive
- Heat Source – Torch, furnace, induction heating
