Silver Brazing Sheet Metal

A silver brazing filler metal by virtue of its silver content has very little tendency to increase electrical resistance across a properly brazed joint.

Silver brazing sheet metal.

Silver solder is used with a flux which chemically cleans the metal and keeps it clean during the silver soldering process. Brazing is distinguished from welding because it uses an intermediary material usually a copper zinc alloy to join the two metal pieces rather than melting the pieces. Apply the brazing rod to the joint while continuing to heat the metal surfaces. Brazing is a technique for joining pieces of metal together by filling the join between the two metal pieces with a molten intermediary metal.

Position the metal as desired. Material safety data sheet 1. Version 01 issue date 05 november 2013 revision date supersedes date cas mixture product names stay silv 2 stay silv 2 lp stay silv 2 hp lag2p stay silv 5 stay silv 5lp stay silv. Home contact blog 888 272 9464 908 686 8401.

If needed use clamps to secure the pieces in position. Soldering joins materials usually metals together by melting and. Product and company identification material name phosphorus copper silver brazing filler metal. The phosphorus content acts as a fluxing agent during the braze process.

Brazing must meet each of three criteria. Sheet metal bonded to 0 5 in. Brazing vs silver soldering. Silver solder is also know as silver brazing.

For over 25 years lynch metals has been north america s largest stocking distributor of aluminum brazing sheet stainless steel other metal alloys. When brazing with silver alloy filler metals silver soldering the alloys have liquidus temperatures above 840ºf 449ºc. Heat the joint where the two pieces of metal will meet until the joint glows. The intense heat of welding will likely burn through or at least warp the thin section.

But you can further insure minimum resistance by using a close joint clearance to keep the layer of filler metal as thin as possible. Silverphos brazing filler metals silverphos silver phosphorus alloys are designed to braze copper to copper and copper to brass. For instance brazing is the better option on a t joint with 0 005 in. Brazing is only used on ferrous metals because the solder melts at 960 degrees celcius a point above the melting point of non ferrous metals.