request@globalengineers.co

                     Authorised Distributor for Prince & Izant Company > Visit P&I Website

Vacuum brazing alloys

Vacuum brazing is used when alloys may have an adverse reaction to gases present to atmosphere or if

brazing must be done under clean conditions. Some typical applications include the brazing of vacuum

tubes and electronic components.

.

Product Composition ISO / UNS/AWS Solidus [°C] Liquidus [°C]
         
Gold Braze 92 92Au8Pd Au 927 / P00927 1200 1270
BVAu-8
PAL 60 60Pd40Ni   1238 1238
PAL 65 65Pd35Co – / – 1219 1219
BVPd-1
Gold Braze 3034 30Au34Pd36Ni Au 300 / P00300 1135 1169
BAu-5
Gold Braze 5025 50Au25Ni25Pd Au 507 / P00507 1102 1121
BVAu-7
PAL 18 18Pd82Cu   1085 1100
Pure Copper 100Cu – / – 1083 1083
BVCu-1x
Pure Gold 100Au   1064 1064
Gold Braze 7008 70Au8Pd22Ni Au 700 / P00700 1005 1037
BAu-6
Gold Braze 35623 35Au62Cu3Ni Au 351 / P00350 1000 1030
BVAu-3
Gold Braze 2515 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
  87.75Cu12Ge0.25Ni   880 975
Gold Braze 5050 50Au50Cu Au 503 / P00503 955 970
BVAu-10
Pure Silver 100Ag – / – 960 960
BVAg-0
PAL 36 50Ni36Pd10.5Cr3B0.5Si   820 960
Gold Braze 8218 82Au18Ni Au 827 / P00827 955 955
BVAu-4
PAL 25 54Ag25Pd21Cu Pd 587 / P07587 900 950
    BVAg-32    
  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
PAL 15 65Ag20Cu15Pd   850 900
Gold Braze 75 75Au20Cu5Ag   885 895
Silver Braze 56Ni2 56Ag42Cu2Ni Ag 456 / P07560 771 893
BAg-13a
GAP 9 82Ag9Pd9Ga   845 880
Silver Braze 50Cu 50Ag50Cu – / – 779 872
    BVAg-6b    
PAL 10 59Ag31Cu10Pd Pd 387 / P07387 824 852
BVAg-31
PAL 47 46.7Pd47.2Ni6.1Si   810 851
Gold Braze 60 60Au20Ag20Cu   835 845
Silver Braze 955 95Ag5Al   780 830
PAL 5 68Ag27Cu5Pd Pd 287 / P07287 807 810
BVAg-30
Silver Braze 63 63Ag28.5Cu6Sn2.5Ni – / – 691 802
BVAg-21
Silver Braze 72Ni 71.15Ag28.1Cu0.75Ni – / – 780 795
BVAg-8b
Silver Braze 72 72Ag28Cu – / – 780 780
BVAg-8
Silver Braze 68Sn5 68Ag27Cu5Sn   743 760
Silver Braze 63In10 63Ag27Cu10In   685 730
Silver Braze In15 61.5Ag23.5Cu15In – / – 605 725
BVAg-29
Silver Braze 60Sn10 60Ag30Cu10Sn Ag 160 / P07600 602 718
BVAg-18
  82Au18In   451 485
  88Au12Ge   361 361
  80Au20Sn   280 280