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Gold Brazing Alloys

Brazing of iron, nickel and cobalt-containing metals

Gold brazing alloys show high resistance to both corrosion and oxidation. They also show an exceptional level of ductility, which makes it useful in a wide range of applications. Gold alloys can be brazed without flux in vacuum or inert gas atmospheres. Flux can be used in different applications but is not necessary.

Products Composition ISO / UNS/ AWS Solidus [°C] Liquidus [°C]
Gold Braze 92 92Au8Pd Au 927 /P00927 1200 1270
BVAu-8
Gold Braze 3034 30Au34Pd36Ni Au 300 / P00300 1135 1169
BAu-5
Gold Braze 5025 50Au25Ni25Pd Au 507 / P00507 1102 1121
BVAu-7
  10Au90Pd   1063 1078
Au 99.99 99.99Au   1064 1064
Gold Braze 7008 70Au8Pd22Ni Au 700 / P00700 1005 1037
BAu-6
Gold Braze 35623 35Au62Cu3Ni Au 351 / P00350 1000 1030
BVAu-3
  25Au37Cu10Ni15Pd13Mn   970 1013
Gold Braze 3565 35Au65Cu Au 354 / P00354 990 1010
BVAu-9
Gold Braze 3762 37.5Au62.5Cu Au 375 / P00375 985 1005
BAu-1
Gold Braze 5050 50Au50Cu Au 503 / P00503 955 970
BVAu-10
Gold Braze 8218 82Au18Ni Au 827 / P00827 955 955
BVAu-4
Gold Braze 2515 31Au33.5Cu9.75Ni9.75Pd16Mn   927 949
Gold Braze 8116 81.5Au16.5Cu2Ni   910 925
Gold Braze 8020 80Au20Cu Au 800 / P00800 908 910
BVAu-2
Gold Braze 75 75Au20Cu5Ag   885 895
Gold Braze 60 60Au20Cu20Ag   835 845
  82Au18In   451 485
  88Au12Ge   361 361
  80Au20Sn   280 280