| Meta-Braze™ Au 800 | 80 | 20 | - | - | - | - | 890 | - | BAu-2 | - | Au 800 | View product infoMeta-Braze™ Au 800Meta-Braze™ Au 800 is a high purity gold-copper alloy with a eutectic composition. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 800 shows good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten and due to its good ductility is suitable for use on metallised ceramics. Product Forms× |
| Meta-Braze™ Au 081 | 81.5 | 16.5 | 2 | - | - | - | 910-925 | - | - | - | - | View product infoMeta-Braze™ Au 081Meta-Braze™ Au 081 is a high purity gold-copper-nickel vacuum brazing alloy. The addition of nickel to the alloy means that it is less free flowing than gold-copper alloys but shows excellent wetting on nickel, molybdenum, stainless steel, and Kovar (Ni-Co-Fe alloy). It is suitable for brazing ceramic components that have been metallized with moly-manganese. Product Forms× |
| Meta-Braze™ Au 625 | 62.5 | 37.5 | - | - | - | - | 930-940 | - | - | AU102 | Au 625 V1 | View product infoMeta-Braze™ Au 625Meta-Braze™ Au 625 is a high purity gold-copper alloy with a short melting range. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 625 has good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten. Due to its good ductility it is suitable for use on metallised ceramics. Product Forms× |
| Meta-Braze™ Au 827 | 82 | - | 18 | - | - | - | 950 | 4787 | BAu-4 | AU105 | Au 827 V1 | View product infoMeta-Braze™ Au 827Meta-Braze™ Au 827 is a widely specified high purity gold-nickel alloy with a eutectic composition. It is extensively used in aerospace components and thermionic valve / vacuum tube devices as well as in other specialised applications. Meta-Braze™ Au 827 has excellent high temperature strength up to 500˚C and oxidation resistance up to 800°C making it suitable for aero-engine components. Meta-Braze™ Au 827 is suitable for brazing components that operate at elevated temperatures in ultra high vacuum, such as vacuum tube devices. Product Forms× |
| Meta-Braze™ Au 503 | 50 | 50 | - | - | - | - | 955-970 | - | - | - | Au 503 | View product infoMeta-Braze™ Au 503Meta-Braze™ Au 503 is a high purity gold-copper alloy with a short melting range. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 503 has good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten. Due to its good ductility it is suitable for use on metallised ceramics. Product FormsDownloads× |
| Meta-Braze™ Au 375 | 37.5 | 62.5 | - | - | - | - | 980-998 | - | BAu-1 | AU103 | Au 375 V1 | View product infoMeta-Braze™ Au 375Meta-Braze™ Au 375 is a high purity gold-copper alloy with a eutectic composition. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 375 shows good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten. Due to its good ductility it is suitable for use on metallised ceramics. Product Forms× |
| Meta-Braze™ Au 354 | 35 | 65 | - | - | - | - | 990-1010 | - | - | - | Au 354 | View product infoMeta-Braze™ Au 354Meta-Braze™ Au 354 is a high purity gold-copper alloy with a eutectic composition. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 354 shows good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten. Due to its good ductility it is suitable for use on metallised ceramics. Product Forms× |
| Meta-Braze™ Au 025 | 25 | 37 | 10 | - | 15 | 13 | 970-1013 | - | - | - | - | View product infoMeta-Braze™ Au 025Meta-Braze™ Au 025 is a specialised gold-copper-palladium-nickel-manganese alloy. It melts between 970 and 1013°C. This alloy has found use for brazing superalloys and for specialised tungsten carbide tooling applications where it exhibits high strength joints and excellent wetting on difficult to wet materials. Product Forms× |
| Meta-Braze™ Au 295 | 30 | 70 | - | - | - | - | 995-1020 | - | - | AU104 | Au 295 V1 | View product infoMeta-Braze™ Au 295Meta-Braze™ Au 295 is a high purity gold-copper alloy with a eutectic composition. Gold-copper braze alloys have good resistance to oxidation at elevated temperatures and excellent corrosion resistance in many chemical environments. They are suitable for use in the fabrication of vacuum tube / thermionic valve devices due to their high purity and the low vapour pressures of both gold and copper. Meta-Braze™ Au 295 shows good wetting on alloys of copper, nickel, iron, cobalt, molybdenum, niobium and tungsten. Due to its good ductility it is suitable for use on metallised ceramics. Product Forms× |
| Meta-Braze™ Au 351 | 35 | 62 | 3 | - | - | - | 975-1030 | - | BAu-3 | - | Au 351 | View product infoMeta-Braze™ Au 351Meta-Braze™ Au 351 is a high purity gold-copper-nickel vacuum brazing alloy. The addition of nickel to the alloy means that it is less free flowing than gold-copper alloys but shows excellent wetting on nickel, molybdenum, stainless steel, and Kovar (a Ni-Co-Fe alloy). It is suitable for brazing ceramic components that have been metallized with moly-manganese. Product Forms× |
| Meta-Braze™ Au 070 | 70 | - | - | 30 | - | - | 1030-1040 | - | - | - | - | View product infoMeta-Braze™ Au 070Meta-Braze™ Au 070 is a specialised gold-silver brazing alloy. It has a short melting range melting between 1030 and 1040°C. Product Forms× |
| Meta-Braze™ Au 700 | 70 | - | 22 | - | 8 | - | 1005-1045 | 4786 | BAu-6 | - | Au 700 | View product infoMeta-Braze™ Au 700Meta-Braze™ Au 700 is a widely specified high purity gold-nickel-palladium alloy. It is used in aerospace components as well as in other specialised applications. Meta-Braze™ Au 700 has excellent high temperature strength and oxidation resistance making it suitable for aero-engine components. Meta-Braze™ Au 700 is suitable for brazing components that operate at elevated temperatures in ultra high vacuum, such as vacuum tube devices. Product Forms× |
| Meta-Braze™ Au 507 | 50 | - | 25 | - | 25 | - | 1102-1121 | 4784 | - | - | Au 507 | View product infoMeta-Braze™ Au 507Meta-Braze™ Au 507 is a high purity gold-nickel-palladium alloy. It is used in aerospace components as well as in other specialised applications. Meta-Braze™ Au 507 has excellent high temperature strength and oxidation resistance making it suitable for aero-engine components. Meta-Braze™ Au 507 is suitable for brazing components that operate at elevated temperatures in ultra high vacuum, such as vacuum tube devices. Product Forms× |
