加工定制 | 是 | 型号 | CuP,CuMnCo |
---|
焊粉成份 | 其他 | 熔点 | 700-900℃ |
---|
适用范围 | 铜和铜合金的钎焊 |
---|
2.铜基钎焊粉Copper-based Brazing
铜基钎料分为纯铜钎料、铜锌钎料、铜锰钎料和铜磷钎料
Copper-based brazing filler metal comprises pure copper, copper-zinc , copper-manganese and copper-phosphorus brazing filler metals.
A铜合金
Alloy Cu Zn Sn Mn Ni Si Co Melting
Range °C AMS/ AWS A5.8 EN1044:
1999
Cu-1 100 1083 BCu-1 CU 101
Cu-2 90 10 840-1000
Cu-3 74 23 3 810-890
Cu-4 57.5 38.5 2 2 890-930
Cu-5 86 10 4 980-1040
Cu-6 97 3 0.03B 1081-1101 CU105
CU-7 60 39.7 0.3 875-895 CU301
Cu-8 48 42.25 9.5 0.25 890-920 CU305
Cu-9 86 10 4 980-1030
Cu-10 57 38 5 860-910
Cu-11 60 39.65 0.15 0.2 870-900 CU303
Cu-12 59 1 0.4 0.6 0.3 870-890 CU306
Cu-13 59 39.4 0.8 0.8 880-900
Alloy Cu Zn Sn Ti Mn Ni Si Co Melting
Range °C EN1044:
1999
CuMnNi-1 87 10 3 970-1030
CuMnNi-2 78 20 2 905-925
CuMnNi-3 70 20 10 910-933
CuMnNi-4 52.5 38 9.5 880-925
CuMnNi-5 86.85 11 2.15 965-995
CuMnNi-6 67.5 23.5 9 925-955
CuMnCo-1 87 10 3 980-1030
CuMnCo-2 58 31 11 940~950
B 铜磷合金
铜磷自钎钎料可以在空气中不需要钎剂的条件下直接钎焊各种铜制元件,广泛应用于制冷设备、压缩机和管道的钎焊。为了提高接口的延展性和导电性可以加入少量的银。
Self fluxing copper based brazing alloys containing phosphorus thereby facilitating brazing on copper to copper in air without the use of a flux. For improved ductility and electrical conductivity silver containing lower phosphorus alloys also available. Widely used in refrigeration, air conditioning and plumbing industry.
Alloy Ag Cu P Sn Si Ni Melting
Range °C AMS/AWS A5.8 EN1044:
1999
CuP-1 93.8 6.2 710-890 CP 203
CuP-2 93 7 710-820 BCuP-2 CP 202
CuP-3 92.2 7.8 710-770 CP 205
CuP-4 86 7 7 650-700 CP 302
CuP-5 85.3 6.2 7 1.5 612-682
CuP-6 75 5 15 5 590-610
CuP-7 18 75 7 644 CP 101
CuP-8 15 80 5 644-800 CP 102
CuP-9 5 89 6 644-815 BCuP-3 CP 104
CuP-10 6 86.75 7.25 644-718 BCuP-4
CuP-11 2 91.7 6.3 644-825 CP 105
CuP-12 92 6 2Sb 690-825 CP 301