Abstract: A brazing filler metal powder is provided for brazing thin stainless steel parts together with reduced erosion. The brazing filler metal powder is formed by processing first metal particles, which typically comprise a nickel-based alloy including chromium, phosphorous, silicon, to a particle size of not greater than 0.0098 inch; providing second metal particles, typically consisting of copper, molybdenum, or cobalt; combining the first metal particles with the second metal particles by mixing and/or, milling, or sintering; and processing the combined composition to a particle size of not greater than 0.0098 inch. The first and second metal particles are less than fully alloyed together and are distinct from one another. A preferred composition of the brazing filler metal powder is 26.1 wt. % chromium, 5.4 wt. % phosphorous, 5.9 wt. % silicon, 10.0 wt. % cobalt, and a balance essentially of nickel.