Trade Name: SILVALOY 6
Density: 4.289 |
Melting Point: 1190° F 645° C
Flow Point: 1440° F 780° C
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Application: ***All Compositional numbers are based upon weight percentages***
SILVALOY 6 is used for the brazing of copper and copper alloys, brass, and bronze. It should not be used on ferrous metals or alloys containing more than 10% nickel due to the formation of brittle intermetallic phosphide compounds. |
Trade Name: SILVALOY A20S
Density: 4.417 |
Melting Point: 1274° F 690° C
Flow Point: 1490° F 810° C
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Application: ***All Compositional numbers are based upon weight percentages*** |
Trade Name: SILVALOY A24
Density: 4.498 |
Melting Point: 1290° F 700° C
Flow Point: 1435° F 780° C
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Application: ***All Compositional numbers are based upon weight percentages***
SILVALOY A24 does not contain cadmium and is a lower silver modification to the standard BAg-20 at 30 percent. Its slightly higher melt temperature provides improved mechanical strength when exposed to elevated temperatures or cyclic loads at elevated temperatures. Typical applications are the joining of ferrous, nonferrous and dissimilar metals and alloys with close joint clearances. It is mostly used in joining of copper, brass, nickel, silver, and ferrous alloys. |
Trade Name: SILVALOY A30T
Density: 4.527 |
Melting Point: 1230° F 665° C
Flow Point: 1390° F 755° C
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Application: ***All Compositional numbers are based upon weight percentages***
The tin content in SILVALOY A30T provides good wetting on many difficult to wet metals such as stainless steel and tungsten carbide. This alloy, being free of Pb or Cd is preferred for long heating cycles and is suitable for use in controlled atmosphere brazing without flux. The largest use of this alloy is for furnace brazing although it is also suitable for other brazing procedures. SILVALOY A30T is used for joining ferrous metals, copper, copper alloys, nickel, nickel alloys and combinations of these metals. |
Trade Name: SILVALOY A32T
Density: 4.552 |
Melting Point: 1230° F 665° C
Flow Point: 1390° F 755° C
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Application: ***All Compositional numbers are based upon weight percentages*** |
Trade Name: SILVALOY A34T
Density: 4.599 |
Melting Point: 1165° F 630° C
Flow Point: 1345° F 730° C
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Application: ***All Compositional numbers are based upon weight percentages***
The tin content provides good wetting on many difficult to wet metals such as stainless steel and tungsten carbide. This alloy, being free of Pb or Cd is preferred for long heating cycles and is suitable for use in controlled atmosphere brazing without flux. SILVALOY A34T is used for joining ferrous metals, copper, copper alloys, nickel, nickel alloys and combinations of these metals. The largest use of this alloy is for furnace brazing although it is also suitable for other brazing procedures. |
Trade Name: SILVALOY A34TS
Density: 4.583 |
Melting Point: 1165° F 630° C
Flow Point: 1345° F 730° C
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Application: ***All Compositional numbers are based upon weight percentages*** |
Trade Name: SILVALOY A38T FC
Density: |
Melting Point: 1200° F 650° C
Flow Point: 1330° F 720° C
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Application: ***All Compositional numbers are based upon weight percentages*** |
Trade Name: SILVALOY A40TS
Density: 4.630 |
Melting Point: 1200° F 650° C
Flow Point: 1310° F 710° C
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Application: ***All Compositional numbers are based upon weight percentages*** |
Trade Name: SILVALOY A45 FC
Density: |
Melting Point: 1225° F 665° C
Flow Point: 1370° F 745° C
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Application: ***All Compositional numbers are based upon weight percentages***
SILVALOY A45 FC is a good general purpose alloy often used when cadmium must be avoided such as in the dairy and food industries. It is also used for brazing in the electrical industry and for brazing brass parts such as ships, piping, band instruments and lamps. Generally, the joint strength using SILVALOY A45 FC will surpass the strengths of the base metals. The recommended maximum operating temperature for SILVALOY A45 FC is up to 400ºF in continuous service and up to 600ºF in intermittent service. The flux coating is a water base mixture consisting of potassium salts of fluorine and boron. When the rod is placed into the torch flame, the flux will melt several hundred degrees before the alloy, flowing onto the work surface and preparing the surface for the subsequent melting of the braze alloy. |
