Customized 100% Passed Inspection Tungsten Carbide Grind Balls Yg8 Dia 30mm for Hardness Meassure Instrument
Specifications
the unground ball is suitable for milling all kinds materials;
the grinding and polishing ball is suitble for precision punching member stretched, precision bearings,instruments,meters,Pen, spraying machines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, oil,hydrochloric acid laboratory,hardness measuring instrument,fishing gear,with heavy,ornamented,finished,the high-end industry!
1. Ball Diameter: 30mm
2. Grade: YG8, 8% CO, fine grain sizes
3. Hardness: 89.5HRa
4. Mirror polished G24
Grades specifications
| Grade | Density(g/cm3) | Hardness(HRA) | T.R.S(MPa) | Grain size (μm) | Compositions (%) |
| YG10X | 14.6 | 91.8 | 3000 | 0.6~0.8 | 10% CO 90% WC |
| YG6X | 14.85 | 92.0 | 1860 | 0.8~1.0 | 6% CO 94% WC |
| YG8 | 14.80 | 89.5 | 2320 | 1.2~2.0 | 8% CO 92% WC |
| YG6 | 14.85 | 90.0 | 2150 | 1.2~2.0 | 6% CO 94% WC |
| YN6 | 14.0 | 90.0 | 1400 | 1.2~2.0 | 6% CO 92% WC 2% Ni |
Ball Sizes for choosing
| common sintered balls diameters (mm) | |||||||
| 0.4 | 0.5 | 0.8 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
| 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 |
| 14.0 | 15.0 | 16.0 | 17.0 | 18.0 | 19.0 | 20.0 | 21.0 |
| 22.0 | 23.0 | 24.0 | 25.0 | 26.0 | 27.0 | 28.0 | 29.0 |
| 30.0 | 31.0 | 32.0 | 35.0 | 36.0 | 37.0 | 38.0 | 39.0 |
| 40.0 | 41.0 | 42.826 | 45.0 | 50.0 | 52.0 | 55.0 | 60.0 |
| 62.0 | 65.0 | 70.0 | 75.0 | 80.0 | 90.0 | ||
| we have more than 100 kinds of diameter for your choose,other diameters pls chat with sellers. | |||||||
Company Information
our factory specializes in manufacturing a series of Tungsten Carbide products.such as:
tungsten carbide Saw Tips
tungsten carbide Buttons for Rock Bits
tungsten carbide Inserts for Road Milling, Plaing Bits
tungsten Carbide Inserts for Coal Cutter Picks
tungsten Carbide Inserts for Snopw Plow Blades
tungsten Carbide Inserts for Mining Tools
tungsten Carbide finished or blank Round Rods (dia from 1.0 to 25.4 mm,length 1.0 to 330mm)
tungsten Carbide Tubes
tunsgten Carbide Rings
tungsten Carbide strips and plates
tunsgten Carbide tips for Debarking Bits
tungsten Carbide Brazed Inserts or Tips
tunsgten Carbide pins
Tire studs
tunsgten Carbide Blanks
tunsgten Carbide Wear-Parts
tungsten carbide circular cutter
alloy welding material,etc.
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