Huijin Exclusively developed: higher sharpness, longer service life.
Application: Mainly dedicated to small sizes of granite blades and cement blades.
Main Composition: Fe, Cu, Ni, unique formula.
Packing: 5kg/aluminum foil vacuum bag, 30kg/iron drum.
OVERVIEW
X5-550, one of HJ pre-alloyed powder series, mainly used as a basis metal bond for diamond tools. Its main composition is metal elements Fe, Cu, Ni and other microelements. The added Ni and other microelements can improve the sharpness and service life of diamond tools.
Using Method: Adding 30%-50% amount of products while maintaining the same original formula, or using 40%-70% amount of products as based bond while combining Fe, Cu, Sn or other element metal powder.
FEATURES
Specific Features:
- X5-550 is a kind of pre-alloyed powder exclusively developed by Huijin;
- The added Ni and other microelements can improve the sharpness and service life of diamond tools;
- Mainly used as a basis metal bond for high-grade diamond tools.
Common Features:
- Good compactibility;
- Excellent particle size distribution;
- Low oxygen content, narrow fluctuation;
- Outstanding hardness and bending strength.
PARAMETER
Application: Mainly dedicated to small sizes of granite blades and cement blades.
Main Composition: Fe, Cu, Ni, unique formula.
Packing: 5kg/aluminum foil vacuum bag, 30kg/iron drum.
Technical Data
| Item | Index |
| Sintering temperature(℃) | 870 |
| Apparent density(g/cm³) | ≤3.0 |
| Theoretical density(g/cm³) | 8.25 |
| Oxygen content(%) | ≤0.23 |
| Rockwell hardness(HRB) | 108-112 |
| Bending strength(MPa) | 1200-1400 |
