DE EN

We Control Gases

Brazing Powders

Vitta Corporation produces a wide variety of brazing, hardsurfacing, and coating powders. These high purity, inert gas atomized, spherical powders are fully tested and certified by a NADCAP certified laboratory. Powders are produced by Vitta Corporation’s proprietary gas atomization process, a process that has been used to serve the brazing and coating industries for more than 25 years. Close control of raw materials an process parameters, and decades of experience in powder production insure ongoing adherence to even the most critical material specifications.

All Vitta-Braz powders originate from fully certified high-quality raw materials. The atomization process is done in an inert gas atmosphere. As a result, Vitta-Braz powders are exceptionally homogeneous, clean, and free of impurities and oxides. Quality is guaranteed through close monitoring and control of great selection, melt practices, atomizing parameters, screening, classification, and final packaging. This strict adherence to the highest quality standards guarantees consistency and chemical uniformity from lot to lot and results in powders that frequently out-perform the competition.

Vitta-Braz powders are available in over 35 different alloy compositions and all standard mesh sizes. Powders with average particle diameters from 10 microns through 104 microns and greater can be produced (some on special order). If your application requires a specific particle size range, we can meet your specifications If you need a bimodal distribution or a particularly narrow distribution, Vitta can produce it. Our standard packaging includes 5 and 10 pound bottles and 50 pound containers. Other sizes are available upon request. Decades of R&D, experience, and adherence to the highest quality standards in the industry, explains why Vitta-Braz powders exhibit superior levels of performance and consistency, time after time.

Standard High Temperature Brazing Powders
Alloy Name Nominal Compsition Melting Range °F (°C) Brazing Range °F (°C) Recommended Brazing Atmospheres Applications
Sol. Liq.
Vitta-Braz 1775
Ni Bal. Sl 4.5
Cr 14.0 B 3.1
Fe 4.5 C 0.7
1870 (1021) 1925 (1052) 1950 - 2200 (1065 - 1204) Vacuum Inert Gasses Hydrogen Corrosion and oxidation resistant filler metal having good strength at elevated temperatures. For joining corrosion and heat resistant alloys in highly stressed structures. Also used for coatings.
Vitta-Braz 1776
Ni Bal. Sl 4.5
Cr 14.0 B 3.1
Fe 4.5    
1790 (977) 1970 (1077) 1970 - 2200 (1077 - 1204) Vacuum Inert Gasses Hydrogen Similar to Vitta-Braz 1775 but wih less carbon content which reduces the tendency to form carbides. This filler metal is sluggish, good for wide gap applications.
Vitta-Braz 1777
Ni Bal. B 3.0
Cr 7.0 Fe 3.0
Si 4.1    
1780 (971) 1830 (999) 1850 - 2150 (1010 - 1175) Vacuum Inert Gasses Hydrogen Low melting point, corrosion and oxidation resistant filler meatl, with good elevated temperature strength. Suited for joining nonferrous alloys, steels and thin sections such as heat exchangers and honeycomb components. Used also for coatings.
Vitta-Braz 1778
Ni Bal
Si 4.5
B 2.9
1800 (982) 1900 (1037) 1850 - 2150 (1010 - 1175) Vacuum Inert Gasses Hydrogen Free flowing, corrosion and oxidation resistant filler metal. This filler metal wets well so it is suited for applications where deep recesses and tight clearance are encountered. Used also for coatings.
Vitta-Braz 1779
Ni Bal.
Si 3.5
B 1.9
1800 (982) 1950 (1066) 1950 - 2150 (1065 - 1175) Vacuum Inert Gasses Hydrogen Corrosion and oxidation resistant filler metal with a wide melting range. This alloy has low diffusion, It's broad melting range makes it somewhat sluggish, so it lends itself, to use in wide gap applications. Used also for coatings.
Vitta-Braz 1782
Ni Bal.
Cr 19.0
Si 10.0
1975 (1080) 2075 (1135) 2100 - 2200 (1150 - 1204) Vacuum Inert Gasses Hydrogen Dissoc. Ammonia Boron-free corrosion and oxidation resistant filler metal. Flows extremly well and has low base metal erosion. Used for joining corrosion and heat resistant alloys.
Vitta-Braz 1006
Ni Bal.
P 11.0
1610 (875) 1610 (875) 1700 - 2000 (925 - 1095) Vacuum Inert Gasses Hydrogen Hydrogen Dissoc. Ammonia, Reducing atm. Low melting point, free flowing, chromium-free filler metal for brazing in poorer atmospheres.
Vitta-Braz 1007
Ni Bal.
Cr 14.0
P 10.0
1630 (890) 1630 (890) 1800 - 2000 (980 - 1095) Vacuum Inert Gasses Hydrogen Hydrogen Dissoc. Ammonia, Reducing atm. Low melting point filler metal for thin-walled structures such as honeycromb components and thin walled tube assemblies. Low solubility.
Vitta-Braz 1008
Ni Bal. Cu 4.5
Mn 23.0    
Si 7.0    
1800 (982) 1850 (1010) 1850 - 2000 (1010 - 1093) Vacuum Inert Gasses Hydrogen Dissoc. Ammonia Filler metal for joining sections of stainless and low carbon steel, nickel and cobalt alloys. Has excellent flowability and non aggressiv wetting characteristics. Use for crack and low temperature repairs to existing braze joints.
Vitta-Braz 1009
Ni Bal.
Cr 15.0
B 3,6
1870 (1021) 1925 (1052) 1950 - 2200 (1065 - 1204) Vacuum Inert Gasses Hydrogen Silicone-free filler material for oxidation and corrosion resistant joints for stainless steel and aircraft engine parts. This alloy is ready diffused and thus is suitable for diffusion brazing applications.
Vitta-Braz 1783
Co Bal. Si 8.0
Cr 19.0 W 4.0
Ni 17.0 B 0.8
2050 (1121) 2100 (1149) 2100 - 2250 (1150 - 1230) Vacuum Inert Gasses Hydrogen High temperature strenght cobalt based brazing filler metal. Good for brazing superalloys and cobalt-based alloys. Has low base metal panatration.
Vitta-Braz 1142
Ni Bal. B 1
Cr 7.1    
Si 9.3    
1975 (1079) 2075 (1135) 2125 - 2200 (1177 - 1204) Vacuum Inert Gasses Hydrogen Modified Vitta-Braz 1782 for wide gap applications. Has better flow than Vitta-Braz 1143. Good for thin-walled assemblies and honeycromb components where minimal erosion is desired.
Vitta-Braz 1143
Ni Bal.
Cr 15.2
Si 8.1
1975 (1079) 2075 (1135) 2150 - 2200 (1177 - 1204) Vacuum Inert Gasses Hydrogen Corrosion and oxidation resitant filler metal. Modified Vitta-Braz 1782. Suitable for thin-walled structures.
Vitta-Braz 1996
Ni Bal. Sl 4.5
Cr 13.0 B 2.7
Fe 4.5    
1760 (960) 2060 (1127) 2075 - 2200 (1135 - 1204) Vacuum Inert Gasses Hydrogen Similar to Vitta-Braz 1776. Addition of cobalt helps base metal wetting and braze alloy solid solutioning.
Vitta-Braz 1070
Ni Bal. Sl 3.5
Cr 11.0 B 2.3
Fe 4.5    
1780 (971) 2020 (1104) 2100 - 2200 (1149 - 1204) Vacuum Inert Gasses Hydrogen Corrosion and oxidation resistant filler metal for wide gap joints where a heavier filler is desired.
Vitta-Braz 1030
Ni Bal. Fe 3.5
W 16.0 Si 3.5
Cr 12.0 B 2.5
1780 (971) 2030 (1104) 2100 - 2200 (1149 - 1204) Vacuum Inert Gasses Hydrogen Corrosion and oxidation resisitant filler metal having good stength at elevated temperatures. Good for cobalt, molybdenum and tungsten base metal.
Vitta-Braz 1060
Ni Bal P 10.0
Cr 25.0    
1620 (882) 1740 (949) 1800 - 2000 (982 - 1093) Vacuum Inert Gasses Hydrogen Dissoc. Ammonia Similar to Vitta-Braz 1007. This filler metal has higher corrosion resistance and strength.

 

Data sheet ▾ Contact ▸ Overview brazing materials ▸
Nach oben ▴