Vacuum brazing alloys
Brazing under vacuum conditions
Whenever brazing alloys might react with gases present in the atmosphere, or brazing has to take place under clean conditions, brazing should be done under vacuum conditions.
Our vacuum brazing alloys are free of oxides and low-vapour-pressure elements.
Typical applications include brazing of vacuum tubes and electronic components.
Products
| Product | Composition | ISO / UNS AWS | Solidus [°C] | Liquidus [°C] | |
|---|---|---|---|---|---|
| Gold Braze 92 | 92Au8Pd | Au 927 / P00927 BVAu-8 | 1200 | 1270 | RFQ |
| PAL 60 | 60Pd40Ni | 1238 | 1238 | RFQ | |
| PAL 65 | 65Pd35Co | – / – BVPd-1 | 1219 | 1219 | RFQ |
| Gold Braze 3034 | 30Au34Pd36Ni | Au 300 / P00300 BAu-5 | 1135 | 1169 | RFQ |
| Gold Braze 5025 | 50Au25Ni25Pd | Au 507 / P00507 BVAu-7 | 1102 | 1121 | RFQ |
| PAL 18 | 18Pd82Cu | 1085 | 1100 | RFQ | |
| Pure Copper | 100Cu | – / – BVCu-1x | 1083 | 1083 | RFQ |
| Pure Gold | 100Au | 1064 | 1064 | RFQ | |
| Gold Braze 7008 | 70Au8Pd22Ni | Au 700 / P00700 BAu-6 | 1005 | 1037 | RFQ |
| Gold Braze 35623 | 35Au62Cu3Ni | Au 351 / P00350 BVAu-3 | 1000 | 1030 | RFQ |
| Gold Braze 2515 | 25Au37Cu10Ni15Pd13Mn | 970 | 1013 | RFQ | |
| Gold Braze 3565 | 35Au65Cu | Au 354 / P00354 BVAu-9 | 990 | 1010 | RFQ |
| Gold Braze 3762 | 37.5Au62.5Cu | Au 375 / P00375 BAu-1 | 985 | 1005 | RFQ |
| 87.75Cu12Ge0.25Ni | 880 | 975 | RFQ | ||
| Gold Braze 5050 | 50Au50Cu | Au 503 / P00503 BVAu-10 | 955 | 970 | RFQ |
| Pure Silver | 100Ag | – / – BVAg-0 | 960 | 960 | RFQ |
| PAL 36 | 50Ni36Pd10.5Cr3B0.5Si | 820 | 960 | RFQ | |
| Gold Braze 8218 | 82Au18Ni | Au 827 / P00827 BVAu-4 | 955 | 955 | RFQ |
| PAL 25 | 54Ag25Pd21Cu | Pd 587 / P07587 BVAg-32 | 900 | 950 | RFQ |
| 31Au33.5Cu9.75Ni9.75Pd16Mn | 927 | 949 | RFQ | ||
| Gold Braze 8116 | 81.5Au16.5Cu2Ni | 910 | 925 | RFQ | |
| Gold Braze 8020 | 80Au20Cu | Au 800 / P00800 BVAu-2 | 908 | 910 | RFQ |
| PAL 15 | 65Ag20Cu15Pd | 850 | 900 | RFQ | |
| Gold Braze 75 | 75Au20Cu5Ag | 885 | 895 | RFQ | |
| Silver Braze 56Ni2 | 56Ag42Cu2Ni | Ag 456 / P07560 BAg-13a | 771 | 893 | RFQ |
| GAP 9 | 82Ag9Pd9Ga | 845 | 880 | RFQ | |
| Silver Braze 50Cu | 50Ag50Cu | – / – BVAg-6b | 779 | 872 | RFQ |
| PAL 10 | 59Ag31Cu10Pd | Pd 387 / P07387 BVAg-31 | 824 | 852 | RFQ |
| PAL 47 | 46.7Pd47.2Ni6.1Si | 810 | 851 | RFQ | |
| Gold Braze 60 | 60Au20Ag20Cu | 835 | 845 | RFQ | |
| Silver Braze 955 | 95Ag5Al | 780 | 830 | RFQ | |
| PAL 5 | 68Ag27Cu5Pd | Pd 287 / P07287 BVAg-30 | 807 | 810 | RFQ |
| Silver Braze 63 | 63Ag28.5Cu6Sn2.5Ni | – / – BVAg-21 | 691 | 802 | RFQ |
| Silver Braze 72Ni | 71.15Ag28.1Cu0.75Ni | – / – BVAg-8b | 780 | 795 | RFQ |
| Silver Braze 72 | 72Ag28Cu | – / – BVAg-8 | 780 | 780 | RFQ |
| Silver Braze 68Sn5 | 68Ag27Cu5Sn | 743 | 760 | RFQ | |
| Silver Braze 63In10 | 63Ag27Cu10In | 685 | 730 | RFQ | |
| Silver Braze In15 | 61.5Ag23.5Cu15In | – / – BVAg-29 | 605 | 725 | RFQ |
| Silver Braze 60Sn10 | 60Ag30Cu10Sn | Ag 160 / P07600 BVAg-18 | 602 | 718 | RFQ |
| 82Au18In | 451 | 485 | RFQ | ||
| 88Au12Ge | 361 | 361 | RFQ | ||
| 80Au20Sn | 280 | 280 | RFQ |