High Quality for Granite Polishing Powder - FCP321 Pre-alloyed Powder For Medium Diameter Granite Saw Blade – SinoDiam
High Quality for Granite Polishing Powder - FCP321 Pre-alloyed Powder For Medium Diameter Granite Saw Blade – SinoDiam Detail:
FCP321 Pre-alloyed Powder For Medium Diameter Granite Saw Blade
1. What is Pre-alloyed Powder
Pre-alloyed powders are harder, less compressible and hence require higher pressing loads to produce high density compacts. However, they are capable of producing high strength sintered materials. Pre-alloying is also used when the production of a homogeneous material from elemental powders requires very high temperatures and long sintering times. The best examples are the stainless steels, whose chromium and nickel contents have to be pre-alloyed to allow economic production by powder metallurgy.
2. The Parameters of FCP321
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Main Element | Fe, Cu, P |
Theoretical Density | 7.81g/cm³ | |
Sintering Temperature | 850℃ | |
Bending Strength | 1600Mpa | |
Hardness | 105-110HRB |
3. FCP321 Pre-alloyed Powder Character
- The Sintered Structure of the product is uniform, fine and compact, the diamond is wetted and mechanically wrapped. Low bulk density, easy cold forming and good sharpness.
- Applied to the diamond tools such as medium diameter saw blade, granite muti cutting blades, and small saw blades.
4. Usage Instruction for Medium Diamter Diamond Saw Blade
- Metal Powder
- 40-70% FCP321
- + 10-20% Cu
- + 1-3% Sn
- +5-10% Zn
- + Fe for the balance
B. Diamond
- 35/40 @ 30%
- 40/45 @ 50%
- 45/50 @20%
- Diamond Concentration @ 20-30%
C. Sintering Temperature 800-820℃
Product detail pictures:

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