High Temperature Brazing Alloys

High-temperature-brazing1
High-temperature-brazing3
High-temperature-brazing2
High Temperature Brazing Alloys

Very high temperature brazing of steels, hard metal and carbides. Alloys especially suited to the brazing of rock-drilling tools.

Standard Alloy Chemical Composition(%) Melting Range
Solidus Liquidus
DIN EN 1044
DIN EN ISO 3677
CU105
Cu97Ni3(B)
Cu: Bal. Ni:2.5-3.5  B: 0.02-0.05 1085℃ 1100℃
/ Cu87MnCo3 Cu: Bal, Mn:10  Co:3 980℃ 1030℃
/ Cu86MnNi2 Cu: Bal.  Mn:12  Ni: 2 960℃ 990℃
/ Cu85MnNi3 Cu:Bal.   Mn:12,  Ni:3 960℃ 990℃
/ Cu67MnNi9 Cu:Bal.  Mn: 24, Ni:9 950℃ 955℃
/ Cu58ZnMnCo2 Cu:58  Mn: 2 Co:2  Zn: Bal. 875℃ 890℃
/ Cu55ZnMn4Ni6 Cu: 55  Ni: 6  Mn:4 Zn: Bal. 880℃ 920℃
/ CuMn38Ni9.5 Cu:Bal. Ni: 9.5  Mn:38 880℃ 925℃
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