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TRIMET 258

Product Overview

Trimet 258 is a three layer composite sandwich composed of Easy-Flo 3 clad on each side of pure copper in a 1:2:1 ratio. The copper is used to alleviate any stresses between the carbide and the base metal on mining tools.
  • Stress relief
  • Wets carbides

Typical Industry Applications:

Large carbide cutting tools, earth moving equipment

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Product Details

Name:TRIMET 258

Nominal Composition:Silver 50.00, Copper 15.50, Zinc 15.50, Cadmium 16.00, Nickel 3.00

Liquidus:1270 °F °, 688 °C

Solidus:1170 °F °, 632 °C

Max Recommended Brazing Temperature:1400 °F, 760 °C

Heating Methods:Open Air

Industry Specifications:

  • AWS: BAg-3
  • ISO 17672: Ag 351

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.