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| Silver Brazing - Cadmium Free Group |
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| This group of Alloy is primarily meant as a solicitude for the Cadmium bearing alloys. This alloy mainly composed of Silver, Copper, Zinc and some cases modified by a small quantity of Tin, which reduces the brazing temperature and improves the fluidity of alloys.. |
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IS : 2927 |
BS:1845 |
DIN 8513 |
Purpose |
Melting Point |
| Rajat : 1207/70 |
BA CU Ag 3 |
-- |
-- |
Used in assembling of vacuum tubes |
780 °C |
| Rajat : 1206/60 |
BA CU Ag 6 |
-- |
-- |
Suitable for joining electrical components requiring high electrical conductivity.It is also used for brazing silver goods |
690-735°C |
| Rajat : 1205/55 |
BA CU Ag 8 |
-- |
L-Ag 55 |
It is low melting filler and whitish in Colour. Suitable for Dairy and food industry. Also used for joining electrical components and for brazing silver goods. |
619-652°C |
| Rajat : 1205/50 |
BA CU Ag 9 |
-- |
-- |
It is free flowing with narrow melting ranges. For general purpose work and widely used for electrical applications and in joining dissimilar metals |
688-674°C |
| Rajat : 1204/43 |
BA CU Ag 16 A |
Ag 5 |
-- |
Posses good flow properties. Suitable for ferrous and non-ferrous bases metals |
700-775°C |
| Rajat : 1203/40 |
-- |
Ag 20 |
-- |
For use with ferrous base metals and flow suitable for bridging gasps. |
650-710°C |
| Rajat : 1200/30 |
-- |
Ag 16 |
-- |
Moderate ductility limits joint design and application |
650-750°C |
| Rajat : 1200/25 |
-- |
Ag 17 |
-- |
Moderate ductility limits joint design and application at high melting points. |
680-795°C |
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| Silver Brazing Alloys - Cadmium Bearing Grades |
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| This group of Alloys are meant for general purpose good performance brazing for major assemblies, offers best compromise between melting range, mechanical and flow properties. |
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IS : 2927 |
BS:1845 |
DIN 8513 |
Purpose |
Melting Point |
| Rajat : 1205/50 |
BA CU Ag 10 |
Ag 1 |
L-Ag 50 cd |
Most suitable for general purpose work and are free- flowing with narrow melting ranges. |
620-640°C |
| Rajat : 1206/43 |
BA CU Ag 16 |
Ag 2 |
-- |
Suitable for brazing steel, copper, brass, gunmetal, bronze copper -nickel alloy & nickel - silver of all types. |
615-620°C |
| Rajat : 1205/38 |
BA CU Ag 19 |
Ag 3 |
-- |
Offer good flow characteristics and suitable for majority of applications. |
605-650°C |
| Rajat : 1205/35 |
BA CU Ag 20 |
Ag 11 |
L-Ag 34 cd |
Free flowing and suitable for general purpose work requiring slightly higher brazing temperature. |
607-702°C |
| Rajat : 1204/30 |
BA CU Ag 21 |
Ag 12 |
L-Ag 30 cd |
Good filler forming properties. |
607-710°C |
| Rajat : 1203/25 |
-- |
-- |
-- |
Wide melting range limit their applications |
605-720°C |
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| Silver Brazing Alloy Tungsten Carbide Tipped Tools |
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IS : 2927 |
BS:1845 |
DIN 8513 |
Purpose |
Melting Point |
| Rajat : 1205/50 |
BA CU Ag 12 |
Ag 9 |
L-Ag 50 cd
NIL |
General purpose alloy, may be used on ferrous and non ferrous base metal. Tungsten carbide tips, to rock drills, milling cutters cutting of shaping tools etc |
632-688°C |
| Rajat : 1203/40 |
BA CU Ag 18 |
-- |
-- |
For Stainless steel, nickel for corrosion resistance and strength, Good choice tungsten carbides . |
671-775°C |
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