Technical Data Sheet - Brazing & Soldering …

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Technical data Sheet January 2014 Sil-Fos 15 Page 1 of 4 Lucas-Milhaupt, Inc. 5656 S. Pennsylvania Ave Cudahy, WI 53110 Phone: Fax: SIL-FOS 15 (SILVALOY 15, SILVALOY 15 EXCEL) NOMINAL COMPOSITION Silver Copper Phosphorus Other Elements (Total) Max PHYSICAL PROPERTIES Color Gray Melting Point (Solidus) 1190 F (643 C) Flow Point (1) 1300 F (705 C) Brazing Temperature Range 1300 F - 1500 F (705 C - 815 C) Specific Gravity Density (lbs/in3) Electrical Conductivity (%IACS) (2) Electrical Resistivity (Microhm-cm) (1) The true liquidus for Sil-Fos is 1475 F (802 C). The alloy will flow freely and make strong joints at 1300 F (705 C).

The properties of a brazed joint are dependent upon numerous factors including base metal properties, joint design, metallurgical interaction between the base metal and the filler …

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