Main Component: Fe78-81%  Cu 18-21%  P≤2%
 
Application: Extensive range, as a basis metal bond for diamond tools, suitable for all kinds of diamond tools, especially for the saw blade for cutting stone materials in the range and medium diameter, scraper, grinding wheel, drills and other tools.
 
Features:
1. Good compactibily and superior than the other domestic products;
2. Excellent particle size distribution;
3. Low oxygen content, narrower fluctuation;
Outstanding hardness, bending strength and self-sharpening performance;
产品型号 理论密度
（g/cm³） 烧结温度
（℃） 松装密度
（g/cm³） 氧含量
（%） 抗弯强度
（MPa） 胎体硬度
（HRB） X3-321 7.7 850 ≤3.6 ≤0.30 1200-1400 105-110