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HI-TEMP 548

Product Overview

Hi-Temp 548 is a high temperature, silver free braze alloy that exhibits excellent wetting on tungsten carbides and steels. Due to its wetting properties, it is often used for road cutting equipment where high service temperatures will be encountered. Silver braze alloy can be considered in its place where shorter cycle times are required or where lower temperatures are needed to avoid the degradation of a base material such as PCD.
  • Economical
  • High strength

Typical Industry Applications:

Road cutting equipment, concrete cutters

Product Details

Name:HI-TEMP 548

Nominal Composition:Nickel 6.00, Copper 55.00, Zinc 35.00, Manganese 4.00

Liquidus:1685 °F °, 918 °C

Solidus:1615 °F °, 879 °C

Max Recommended Brazing Temperature:1900 °F, 1038 °C

Heating Methods:Open Air

Common Industries

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Oil & Gas

Lucas-Milhaupt enables engineers in Oil & Gas to prevent cutter loss in the field and reduce alloy and flux usage through brazing process improvements.