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HI-TEMP 720

Product Overview

Hi-Temp 720 is a general purpose nickel brazing alloy used to join many ferrous materials and super alloys. Due to its high temperature, it is often used for applications where extreme service temperatures are encountered. The amount of alloy applied should be minimized where possible to reduce the risk of base metal erosion.
  • High temperature strength
  • Good corrosion resistance

Typical Industry Applications:

Nucelar equipment, turbines, jet engines, chemical processing

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Product Details

Name:HI-TEMP 720

Nominal Composition:Nickel 74.00, Chromium 14.00, Silicon 4.00, Boron 3.10, Iron 4.50, Carbon 0.75

Liquidus:1900 °F °, 1038 °C

Solidus:1780 °F °, 971 °C

Max Recommended Brazing Temperature:2200 °F, 1204 °C

Heating Methods:Controlled Atmosphere, Vacuum

Industry Specifications:

  • AMS: 4775
  • AWS: BNi-1
  • ISO 17672: Ni 600

Common Industries

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Aerospace

Lucas Milhaupt brazing experts offer braze training and a wide breadth of brazing alloys to aerospace companies looking to increase the lifespan of mission critical components.

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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.