We can supply a wide range of brazing and soldering powders & pastes.
Brazing is performed in air, under protective atmosphere, or in vacuum, by flame, induction or in furnace.
Powders are available in different grain sizes, from coarse to fine.
Pastes can be supplied with and without flux and with various metal content percentages.
To select the most appropriate brazing paste, many factors have to be taken into account, such as: materials to be joined, heating method, type of atmosphere, etc.
| Code | Composition % | Melting Range SOL – LIQ |
Density | Tensile Strength | Corresponding Standards | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cu | Zn | Ag | Ni | Mn | Sn | Si | Co | °C | g/cm³ | kg/mm² | DIN 8513 | EN 1044 | AWS A5.8 | ISO 17672 | Download | |
| General Purpose Brasses: | ||||||||||||||||
| Cu60Zn | 60 | Bal | 0,3 | 875-895 | 8,4 | 40 | L-CuZn40 | CU 301 | Cu 470a | |||||||
| Cu59ZnSn | 59 | Bal | 0,4 | 0,3 | 875-895 | 8,4 | 45 | L-CuZn39Sn | CU 302 | RBCuZn-A | Cu 470 |  Download .pdf: Cu59ZnSn |
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| Cu59ZnSnMn | 59 | Bal | 0,7 | 0,7 | 0,4 | 0,3 | 870-890 | 8,4 | 45 | CU 306 | Cu 681 | Download .pdf: Cu59ZnSnMn |
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| Cu59ZnAg | 59 | Bal | 1 | 0,1 | 0,1 | 0,1 | 860-890 | 8,4 | 45 | Download .pdf: Cu59ZnAg |
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| Brasses with Nickel: | ||||||||||||||||
| Cu48ZnNi10 | 48 | Bal | 10 | 0,3 | 890-920 | 8,7 | 54 | L-CuNi10Zn42 | CU 305 | RBCuZn-D | Cu 773 | Download .pdf: Cu48ZnNi10 |
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| Cu48ZnNi9Ag | 48 | Bal | 1 | 9 | 0,2 | 890-920 | 8,7 | 54 | Download .pdf: Cu48ZnNi9Ag |
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| Cu53ZnNi6 | 53 | Bal | 6 | 0,2 | 900-920 | 8,5 | 49 | |||||||||
| High Temperature Copper Alloys: | ||||||||||||||||
| Cu87MnCo3 | 87 | 10 | 3 | 980-1030 | 8,7 | |||||||||||
| Cu86MnNi2 | 86 | 2 | 12 | 960-990 | 8,8 | |||||||||||
| Cu85MnNi3 | 85 | 3 | 12 | 960-990 | 8,8 | |||||||||||
| Cu67MnNi9 | 67 | 9 | 24 | 950-955 | 8,2 | |||||||||||
| Cu58ZnMnCo2 | 57,5 | 38,5 | 2 | 2 | 880-930 | 8,2 | ||||||||||
| Cu55ZnMn4Ni6 | 55 | Bal | 6 | 4 | 0,3 | 880-920 | 8,9 | |||||||||
| Electrolytic Copper: | ||||||||||||||||
| ETP-Cu | 99,9 | 1083 | 8,9 | 22 | CU 101 | BCu-1b | Cu 110 | |||||||||
Download .pdf: Cu59ZnSnMn | Cu59ZnSn | Cu59ZnAg | Cu48ZnNi10 | Cu48ZnNi9Ag
