Turbo Braze manufactures a selection of nickel-based brazing alloys in paste and powder forms. We have developed fluxes and binders that are suitable for high temperature brazing in open air, or in controlled atmosphere or vacuum furnaces.
| Name | Specifications Met | Nominal Composition | Solidus | Liquidus | |||||||||
| AWS A5.8 | AMS | Ni | Cr | Fe | B | Si | Other | oF | oC | oF | oC | ||
| 1900 | BNi-1 | 4775 | 72.7 | 14 | 4.6 | 3.1 | 4.5 | 0.7C | 1780 | 971 | 1900 | 1038 | INFO |
| Suitable for brazing nickel, chromium or iron base metals in applications requiring good corrosion or oxidation resistance. Works best with joint clearances between 0.001"-0.003". | Color: | Gray |
| Specific Gravity: | 7.80 | |
| Density: | 0.283 lbs/in3 |
| 1901 | BNi-1a | 4776 | 73.9 | 14 | 4.5 | 3.1 | 4.5 | - | 1790 | 977 | 1970 | 1077 | INFO |
| This is a lower-carbon version of BNi-1 which produces stronger joints, and is less fluid at brazing temperature. | Color: | Gray |
| Specific Gravity: | 7.80 | |
| Density: | 0.283 lbs/in3 |
| 1830 | BNi-2 | 4777 | 82.4 | 7 | 3.0 | 3.1 | 4.5 | - | 1780 | 971 | 1830 | 999 | INFO |
| This filler metal is a low-melting nickel brazing alloy with good high-temperature joint strength and oxidation and corrosion resistance. Suitable for use on stainless steels, nickel alloys, cobalt alloys and superalloys. | Color: | Gray |
| Specific Gravity: | 7.97 | |
| Density: | 0.288 lbs/in3 |
| 1905 | BNi-3 | 4778 | 91.9 | - | 0.5 | 3.1 | 4.5 | - | 1800 | 982 | 1900 | 1038 | INFO |
| This filler metal is a low-melting nickel brazing alloy with good high-temperature joint strength and oxidation and corrosion resistance. Suitable for use on stainless steels, nickel alloys, cobalt alloys and superalloys. | Color: | Gray |
| Specific Gravity: | 8.13 | |
| Density: | 0.294 lbs/in3 |
| 1935 | BNi-4 | 4779 | 93.2 | - | 1.5 | 1.8 | 3.5 | - | 1800 | 982 | 1950 | 1066 | INFO |
| This filler metal is a moderate-melting nickel brazing alloy with good high-temperature joint strength and oxidation and corrosion resistance. Suitable for use on stainless steels, nickel alloys, cobalt alloys and superalloys. Shows lower base metal penetrations than 1830 or 1905. | Color: | Gray |
| Specific Gravity: | 8.30 | |
| Density: | 0.300 lbs/in3 |
| 2075 | BNi-5 | 4782 | 70.9 | 19 | - | - | 10.1 | - | 1975 | 1079 | 2075 | 1135 | INFO |
| - | Color: | Gray |
| Specific Gravity: | - | |
| Density: | - lbs/in3 |
| 1610 | BNi-6 | - | 88.0 | - | - | - | - | 11P | 1610 | 877 | 1610 | 877 | INFO |
| Low-melting nickel filler metal for use in high-strength applications on stainless steels and superalloys. Good oxidation resistance to 1400oF. Eutectic composition gives fluid flow and excellent joints with tight clearances. | Color: | Gray |
| Specific Gravity: | 8.12 | |
| Density: | 0.293 lbs/in3 |
| 1630 | BNi-7 | - | 76 | 14 | - | - | - | 11 P | 1630 | 888 | 1630 | 888 | INFO |
| Low-melting nickel filler metal for use in high-strength applications on stainless steels and superalloys. Good oxidation resistance to 1530oF. Eutectic composition gives fluid flow and excellent joints with tight clearances. | Color: | Gray |
| Specific Gravity: | 8.17 | |
| Density: | 0.297 lbs/in3 |
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