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TRIMET 259

Product Overview

Trimet 259 is a three layer composite sandwich composed of Silvaloy 505 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, applications where AS9100 certification is required

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Product Details

Name:TRIMET 259

Nominal Composition:Silver 50.00, Copper 20.00, Zinc 28.00, Nickel 2.00

Liquidus:1305 °F °, 707 °C

Solidus:1220 °F °, 660 °C

Max Recommended Brazing Temperature:1500 °F, 816 °C

Heating Methods:Open Air

Industry Specifications:

  • AWS: BAg-24
  • ISO 17672: Ag 450

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.