Brazepastes

Here you can find Metalli’s main product range of Brazepastes. In the table you can obtain further information about each individual product.

Other brazepastes/powders are available. If you require a specific brazepaste or powder that is not listed, contact us and we will strive to fulfill your brazepaste/powder requirements.

Name

Composition

Melting Point °C

 

Datasheet

Cadmium-Free Silver Brazing Filler Metals

       

1205

Paste/Powder

This brazepaste has good free flowing properties and is used primarily for copper/steel or brass/steel joints. It is suitable for furnace or induction brazing processes.
Ag Cu Zn Sn
56 22 17 5
651    

1255

Paste/Powder

This brazepaste has excellent free flowing properties, suitable for the majority of metals and small joint gaps. Suitable for furnace and induction brazing processes.
Ag Cu Zn Sn
55 21 22 2
660  

1260

Paste/Powder

Primarily for the brazing of tungsten carbides/steel, however only smaller tungsten carbide designs are suited, 10-20 mm. Suitable for flame brazing and induction brazing processes.
Ag Cu Zn Ni
50 20 28 2
707  

1203

Paste/Powder

This brazepaste is relatively free flowing, can be used with most metals and is a cheaper alternative to 1255 and 1205 pastes. Is recommended for furnace and induction brazing processes.
Ag Cu Zn Sn
45 27 25,5 2,5
640  

1202

Paste/Powder

This brazepaste/powder has a larger melting range and is used more than often for copper/copper where a smooth clean surface finish is required. Recommended for induction brazing processes.
Ag Cu Zn Sn
40 30 28 2
716  

Copper-Bearing Filler Metals

       

1190

Paste/Powder

This brazepaste/powder is recommended for copper/copper without the use of flux or in a protected atmosphere. Is used primarily for flame brazing and induction brazing processes.
Ag Cu P
17,75 75 7,25
644  

1440

Paste/Powder

This brazepaste/powder can be used for copper alloys, has a lower melting point than pure copper brazing material and is suitable for flame brazing and induction processes.
Cu Zn Sn
27,5 65 7,55
782  

E1900

Paste/Powder

This brazepaste/powder is a copper brazing material which is recommended for the brazing of copper/copper. Suitable for furnace as well as vacuum brazing.
Cu
99,9
1082  

Nickel-Bearing Filler Metals

       

1634

Paste/Powder

This brazepaste has a high nickel content and is suitable for steel/steel, gives good finished colour characteristics with steel. Is particularly resilient to corrosion and high operating temperatures. Is recommended for furnace or vacuum brazing.
Ni Cr P
75,9 14 10,1
888  

4777

Paste/Powder

The high nickel content in this brazepase/powder makes it suitable for steel/steel brazing and gives good colour matching characteristics with steel. Is particularly resilient to corrosion and high operating temperatures. Is recommended for furnace or vacuum brazing.
Ni Cr Fe P B
82,4 7 3 4,5 3
999