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SILVALOY 403

Product Overview

Silvaloy 403 is a silver braze alloys with a long melting range meant for mostly ferrous metals. It can be used on some non-ferrous metals as well, though its relatively high temperature increases the chance for overheating. Due to its nickel content and corrosion resistance, Silvaloy 403 is useful for stainless steel food containers and food equipment.
  • Interface corrosion resistant
  • Intermediate temperature
  • Cadmium free

Typical Industry Applications:

Food equipment, cutting tools

Product Details

Name:SILVALOY 403

Nominal Composition:Silver 40.00, Copper 30.00, Zinc 28.00, Nickel 2.00

Liquidus:1435 °F °, 779 °C

Solidus:1220 °F °, 660 °C

Max Recommended Brazing Temperature:1600 °F, 871 °C

Heating Methods:Open Air

Industry Specifications:

  • AWS: BAg-4
  • Federal QQ-B-654: BAg-4
  • ISO 17672: Ag 440

Common Industries

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HVACR

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Medical

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Oil & Gas

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