Very high temperature brazing of steels, hard metal and carbides. Alloys especially suited to the brazing of rock-drilling tools.
| Standard | Alloy | Chemical Composition(%) | Solidus | Liquidus |
| DIN EN 1044 DIN EN ISO 3677 | Cu97Ni3(B)CU105 | Cu:Balance Ni:2.5 B:0.02-0.05 Other:0.30 | 1085℃ | 1100℃ |
| Cu87MnCo3 | Cu:Balance Mn:9.0-11.0 Co:2.5-3.5 Mg:0.005 Al:0.002 P:0.008 Si:<0.002 Pb:<0.02 Other:0.30 | 980℃ | 1030℃ | |
| Cu86MnNi2 | Cu:Balance Mn:12 Ni:2 Other:0.30 | 970℃ | 990℃ | |
| Cu85MnNi3 | Cu:Balance Ni:3 Mn:12 | 970℃ | 990℃ | |
| Cu67MnNi9 | Cu:Balance Mn:24 Ni:9 Other:0.30 | 950℃ | 955℃ | |
| Cu58ZnMnCo2 | Cu:Balance Zn:38 Mn:2 Co:2 Other:0.30 | 880℃ | 930℃ | |
| Cu55ZnMn4Ni6 | Cu:55.0 Zn:Balance Ni:6.0 Mn:4.0 Si:0.25 Othe:0.5 | 880℃ | 920℃ | |
| CuMn38Ni9.5 | Cu:Balance Mn:38 Ni:9.5 Other:0.30 | 880℃ | 925℃ |
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