| Aimtek Alloy# |
Industry Specifications |
Nominal Composition (Percent %) |
Solidus (Melting Point) |
Liquidus (Flow Point) |
Common Applications |
| |
|
Ti |
Cu |
Ni |
Zr |
|
Others |
°F |
°C |
°F |
°C |
|
| NI75 |
AWS A5.8 BNi-1 AMS4775 MSRR9500/103 EMS71000 EMS54752 Type IV |
73 |
|
14 |
3.25 |
4.5 |
4.5 Fe, 0.75 C |
1790 |
977 |
1900 |
1038 |
Jet engine parts, turbine blades; high temperature, high stress parts |
| NI76 |
AWS A5.8 BNi-1a AMS4776 MSRR9500/705 EMS71005 EMS54752 Type XIII |
74 |
|
14 |
3.25 |
4.5 |
4.5 Fe |
1790 |
977 |
1970 |
1077 |
Jet engine parts; high temperature, high stress parts; lower Carbon content, good for wide gaps; Aircraft, Missile, Nuclear, Food Processing; Torch brazing |
| NI77 |
AWS A5.8 BNi-2 AMS4777 B50TF204 PWA1183 MSRR9500/97 EMS56610 EMS54752 Type II EMS94777 DMR35.302 PMI1092 MS1063 CD1068 CUK01-091 |
82 |
|
7 |
3.25 |
4.5 |
3 Fe |
1780 |
971 |
1830 |
999 |
Jet engine diffuser parts; high temperature, high stress parts; Non-Ferrous alloys, steels, thin materials, heat exchangers, honeycomb; lower melting temperature general purpose alloy |
| NI78 |
AWS A5.8 BNi-3 AMS4778 B50TF205 MSRR9500/114 EMS56600 EMS54752 Type I EMS94778 DMR35.304 CD1067 CUK01-091 App. 11 |
92 |
|
|
3.25 |
4.5 |
|
1800 |
982 |
1900 |
1038 |
General purpose applications, tight joint clearances, honeycomb, missile guidance tubes |
| NI79 |
AWS A5.8 BNi-4 AMS4779 B50TF206 B50TF26 MSRR9500/700 EMS54752 Type X EMS94779 DMR35.305 CD1093 CD1176 PMI1095 COK01-091 App. 10 |
94.5 |
|
|
1.85 |
3.5 |
|
1800 |
982 |
1950 |
1066 |
Wide melting range, wide gap applications; thin honeycomb, food processing pump impellers, glass mold crack repair, torch brazing |
| NI82 |
AWS A5.8 BNi-5 AMS4782 B50TF81 B14Y3 B50A820 B50A935 MSRR9500/116 EMS56630 EMS56635 EMS54752 Type V EMS94782 DMR35.322 CD1091 |
71 |
|
19 |
|
10.25 |
|
1975 |
1079 |
2075 |
1135 |
Corrosion and heat resistant alloys, Boron-free; Honeycomb, heat exchangers, catalytic converters |
| NI50 |
WS A5.8 BNi-5a B50TF217 |
72.2 |
|
19 |
1.5 |
7.3 |
|
1924 |
1051 |
2091 |
1144 |
Corrosion and heat resistant alloys, Boron-free; Honeycomb, heat exchangers, catalytic converters |
| NI51 |
AWS A5.8, BNi-5b |
76.35 |
|
15 |
1.4 |
7.25 |
|
1886 |
1030 |
2058 |
1126 |
Corrosion and heat resistant alloys, Boron-free; Honeycomb, heat exchangers, catalytic converters |
| NI89 |
AWS A5.8 BNi-6 PWA36100 MSRR9500/707, 727 EMS54752 Type XI |
89 |
|
|
|
|
11 P |
1610 |
877 |
1610 |
877 |
Chromium-free alloy, good for marginal atrmospheres; aircraft compressors, aircraft spark plugs |
| NI70 |
AWS A5.8 BNi-7 |
76 |
|
14 |
|
|
10.1 P |
1630 |
888 |
1630 |
888 |
Thin walled honeycomb, tube assemblies, heat exhangers, nuclear reactor grids |
| NI94 |
AWS A5.8 BNi-8 B50TF94 HS6800-001 |
65.5 |
|
|
|
7 |
23 Mn, 4.5 Cu |
1800 |
982 |
1850 |
1010 |
Nickel, Cobalt, Stainless Steel, Low Carbon Steel, crack repairs |
| NI62 |
AWS A5.8 BNi-9 PWA36962 B50TF207 MSRR9500/719 EMS54752 Type VIII DMR35.307 CD1125 MS1090 |
81.25 |
|
15 |
3.75 |
|
|
1930 |
1054 |
1930 |
1054 |
Stainless Steel, jet engine parts, nozzle assemblies; Silicon-free alloy, diffusion brazing |
| NI449 |
B50TF208 |
56.8 |
21.8 |
15 |
2.9 |
3.5 |
|
1750 |
954 |
2065 |
1129 |
For applications with tight tolerances and thin sections; Cobalt promotes wetting and solid solutioning in braze joint for fatigue resistance |
| NI10 |
AWS A5.8 BNi-10 PWA693 B14Y10 EMS56625 EMS54752 Type III |
62.5 |
|
11.5 |
2.5 |
3.5 |
3.5 Fe, 0.5 C, 16 W |
1780 |
971 |
2120 |
1160 |
Cobalt, Tungsten, Molybdenum, high strength, high temperatures; Rocket engine rotor turbine assemblies |
| NI11 |
AWS A5.8 BNi-11 MSRR9500/703 EMS56623 |
67.5 |
|
10.5 |
2.65 |
3.8 |
3.25 Fe, 0.4 C, 11.75 W |
1780 |
971 |
2000 |
1093 |
Cobalt, Tungsten, Molybdenum, high strength, high temperatures; thin walled combustion chambers |
| NI12 |
AWS A5.8 BNi-12 |
65 |
|
25 |
|
|
10 P |
1620 |
882 |
1740 |
949 |
Thin walled honeycomb, tube assemblies, high strength; coating Copper dies |
| NI13 |
AWS A5.8 BNi-13 |
78.2 |
|
7.9 |
3.2 |
4.2 |
2.5 Cu, 2 Mo, 2 Nb, 0.02 C |
1775 |
968 |
1980 |
1082 |
Aircraft, Missiles, Food processing equipment |
| NI14 |
AWS A5.8 BNi-14 |
67.5 |
|
22 |
|
6.5 |
4 P |
1730 |
943 |
1960 |
1071 |
Higher burst strength in heat exchangers |
| NI97 |
PWA797 B50TF142 MSRR9500/730 |
73.5 |
|
17.1 |
0.1 |
9.3 |
|
1975 |
1079 |
2075 |
1135 |
Thin walled materials, honeycomb, wide gaps |
| NI43 |
B50TF143 |
76.75 |
|
15.25 |
|
8 |
|
1975 |
1079 |
2075 |
1135 |
Thin walled materials, honeycomb, wide gaps, Boron-free |
| NI96 |
PWA996 CPW494 |
75.25 |
|
13 |
2.75 |
4.5 |
4.5 Fe |
1760 |
960 |
2060 |
1127 |
Jet engine parts; high temperature, high stress parts; lower Carbon content, good for wide gaps and tight tolerances; Aircraft, Missile, Nuclear, Food Processing; Torch brazing |
| NI101 |
PWA36101 |
27.5 |
|
|
|
|
54 Ti, 18.5 Cu |
1700 |
927 |
1735 |
946 |
Heat Exchangers, honeycomb, thin materials, airframe, chassis, fan blades, vanes, seals |
| NI64 |
AMS4764 |
9.5 |
|
|
|
|
52.5 Cu, 28 Mn |
1616 |
880 |
1697 |
925 |
Steel alloys |
| NI100 |
B50TF17 |
99.5 |
|
|
|
|
|
2540 |
1393 |
2600 |
1427 |
Wide gap filler material |
| DF-3 |
EMS54752 Type XVIII MS2033 |
54 |
20 |
20 |
3 |
|
3 Ta, 0.05 La |
1920 |
1049 |
2050 |
1121 |
Diffusion braze alloy for braze repair of tight or deep cracks on Nickal and Cobalt based superalloy components; wide gap repairs when mixed with superalloy powder |
| DF-4B |
MSRR9500/724 |
67.25 |
10 |
14 |
2.75 |
|
3.5 Al, 2.5 Ta, 0.05 Y |
1950 |
1066 |
2050 |
1121 |
Diffusion braze alloy for braze repair of superalloy components; thick buildup when mixed with superalloy powder; strong, tough, resilient joints due to gamma prime strengthening and solution hardening from the addition of Tantalum |
| DF-5 |
|
76.7 |
|
13.5 |
2.8 |
|
4 Al, 3 Ta, 0.02 Y |
1975 |
1079 |
2115 |
1157 |
Diffusion braze alloy for braze rpair of Nickel based precipitation strengthening alloys such as IN713 and IN718. Aluminum added for gamma prime strengthening; wide gaps when mixed with superalloy powders |
| DF-6A |
EMS54752 Types XV, XVIV |
|
|
20 |
3.15 |
|
3 Ta, 0.03 Y |
1925 |
1052 |
2115 |
1157 |
Diffusion braze alloy for repair of Nickel based superalloy components; crack repairs, dimensional restoration, when mixed with superalloy powders; homogenization of braze joint |
| D-15 |
B50TF173 B50A942 CD1117 MS1085 |
65.8 |
9.75 |
15.3 |
2.3 |
|
3.45 Al, 3.4 Ta |
2000 |
1093 |
2125 |
1163 |
Diffusion braze alloy for repair of Nickel based superalloy and single crystal components; crack repairs, dimensional restoration, when mixed with superalloy powders; service temperatures up to 1900°F (1040°C) |
| BRB |
EMS54752 Type XIX BZ003 Type 10 MTS1391 |
70.85 |
9.5 |
13.5 |
2.5 |
|
3.65 Al |
1931 |
1055 |
2048 |
1120 |
Diffusion braze alloy for repair of Nickel based superalloy components; crack repairs, dimensional restoration, when mixed with superalloy powders; service temperatures up to 2050°F (1121°C) |
| B-93 |
B50TF108 |
|
10.5 |
14 |
0.65 |
4.65 |
4.8 Ti, 4 Mo, 3.85 W, 3 Al, 0.16 C |
2000 |
1093 |
2110 |
1154 |
Diffusion braze alloy for repair of Nickel based superalloy and single crystal components; crack repairs when mixed with superalloy powders; service temperatures up to 1900°F (1040°C); gas turbine component repair |
| IN718B |
B50TF203 MS1089 |
|
|
18.5 |
2.3 |
|
18 Fe, 5 Nb+Ta, 3 Mo, 0.9 Ti, 0.5 Al, 0.05 C |
2020 |
1104 |
2250 |
1232 |
Diffusion braze alloy for repair of Nickel based superalloy components such as IN625, IN718, and IN738; crack repairs and restoration when mixed with superalloy powders |
| A914 |
EMS54752 Type IX DMR35.303 DMR35.352 |
72.7 |
20 |
|
2.8 |
4.5 |
|
1925 |
1052 |
2175 |
1191 |
Chromium-free alloy with excellent ductility and high temperature joint strength; Nickel and Cobalt honeycomb structures, seals, wear rings, heat exchangers; high joint strength for service temperatures of 1600-2200°F (870-1205°C) |
| CO783 |
AWS A5.8 BCo-1 AMS4783 PWA 713 PWA1186-1 B50T56 MSRR9500/726 EMS56650 PMI1277 CD1130 MS1112 |
17 |
51 |
19 |
0.8 |
8 |
0.4 C, 4 W |
2050 |
1121 |
2100 |
1149 |
Cobalt and Superalloys; high elevated-temperature strength; honeycomb, first stage turbine nozzle guide vanes; |
| CO851 |
PWA1185-1 |
40 |
32.5 |
24.5 |
3 |
|
|
2150 |
1177 |
2200 |
1204 |
Cobalt, Superalloys, turbine airfoils |
| Mar-M-509B |
B50TF305 B50A989 MS1120 B-59 |
10 |
52.25 |
23.5 |
2.5 |
|
7 W, 3.5 Ta, 0.6 C, 0.45 Zr, 0.25 Ti |
2065 |
1129 |
2130 |
1166 |
Diffusion braze alloy for Cobalt based superalloy components in high temperature service conditions; crack repairs, restoration, and build-up when mixed with superalloy powder; excellent joint strength |
| H188-B |
CUK01-091 App. 2 MTS1523-1 |
21.5 |
39 |
21.5 |
2 |
2 |
14 W, 0.06 La |
2120 |
1160 |
2265 |
1241 |
High temperature braze filler metal for brazing Cobalt based superalloy components; crack repair and restoration when mixed with superalloy powders |
| CO716 |
PWA716 |
|
10 |
|
|
|
58.8 Cu, 31.5 Mn |
1645 |
896 |
1830 |
999 |
Stainless Steel |
