The BK series is a specialized metal backing powder engineered by MBN for use in the diamond tools industry. Based on an iron-nickel granulated alloy, ensuring excellent flowability and compressibility, especially in automated green compaction systems. - Elements composition: Fe Ni Cu - Sintering Temperature (°C): 770 - Density (g/cm³): 8.2 - Hardness HRB scale (HRB): 97 - Particle size (µm): <53
