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AL 718

Product Overview

AL 718 is a eutectic aluminum-silicon brazing alloy meant for joining of aluminum base materials. Its fluid nature, good corrosion resistance, and low temperature make it a common choice for the joining of aluminum assemblies in both the HVAC and automotive industries.
  • High strength
  • Free flowing
  • Good corrosion resistance 

Typical Industry Applications:

HVAC, heat exchangers, return bends

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Product Details

Name:AL 718

Nominal Composition:Aluminum 88.00, Silicon 12.00

Liquidus:1080 °F °, 582 °C

Solidus:1070 °F °, 577 °C

Max Recommended Brazing Temperature:1120 °F, 604 °C

Heating Methods:Controlled Atmosphere, Open Air, Vacuum

Industry Specifications:

  • AMS: 4185
  • AWS: BAlSi-4
  • ISO 17672: Al 112

Product Resources

AL 718 SDS AL 718 SDS AL 718 TDS AL 718 TDS

Common Industries

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Automotive

Lucas Milhaupt helps automotive manufacturers prepare for the next wave of automotive technology with innovative brazing alloys and process improvements.

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HVACR

Lucas Milhaupt offers the best brazing alloys, soldering products, and HVAC/R brazing equipment on the market. Learn how we help HVAC OEMs & Service Technicians improve their brazing process.