Active Member
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[China]
Address: NO.88 Kaide Road,Hetang District,Zhuzhou City,Hunan Province,China
Contact name:Zhou
Zhuzhou HGtool Tungsten Carbide Co.,Ltd. |
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High Wear Resistance Tungsten Carbide Bar Automobile Special Cutters
Tungsten Carbide Bar Introduction:
Tungsten Carbide Bar Applicable
Tungsten Carbide Bar for making the drill bits, end-mills, reamers, automobile special cutters, printed circuit board special cutters, engine special cutters, Horologe processing special cutters, integral vertical milling cutter, graver and etc. Besides, it can be used for making of cemented carbide stamping head, Core bar and perforatioin tools.
Tungsten Carbide Bar Grade
| GRADE | ISO CODE | COBALT CONTENT (%) | Grain Size (um) | DENSITY g/cm3 | HARDNESS HRA | TRS N/mm2 |
| YG8 | K20 | 8 | 1.2 | 14.80 | 89.5 | 2700 |
| YG6 | K20 | 6 | 1.2 | 14.95 | 90.5 | 2200 |
| YG6X | K10 | 6 | 0.8 | 14.95 | 91.5 | 2400 |
| YL10.2 | K30 | 10 | 0.7-0.8 | 14.50 | 91.8 | 3500 |
| YU12 | K30-K40 | 12 | 0.6 | 14.1 | 92.5 | 4000 |
| YG13X | K30-K40 | 13 | 1.0 | 14.30 | 89.5 | 2600 |
| YG15 | K40 | 15 | 1.2 | 14.00 | 87.5 | 2800 |
Tungsten Carbide Bar Parameters
| Type | Diameter(mm) | Diameter tolerence (mm) | Length(mm) | length tolerence (mm) |
| φ4xL | 4 | +0.3 〜0_4 | 10-300 | 0~+3 |
| φ4.5xL | 4.5 | -0.1 | 10〜300 | 0〜+3 |
| φ5xL | 5 | +0.3 〜0.4 | 10〜300 | 0~+3 |
| φ5.5xL | 5.5 | -0.1 | 10-300 | 0~+3 |
| φ6xL | 6 | -0.1 | 10-300 | 0~+3 |
| φ6.5xL | 6.5 | -0.1 | 10〜300 | 0~+3 |
| φ7xL | 7 | +0.3 〜0_4 | 10-330 | 0〜+3 |
| φ7.5xL | 7.5 | +0.3 〜0_4 | 10〜300 | 0~+3 |
| φ8xL | 8 | -0.1 | 10-300 | 0~+3 |
| φ8.5xL | 8.5 | -0.1 | 10-300 | 0~+3 |
| φ9xL | 9 | -0.1 | 10-300 | 0〜+3 |
| φ9.5xL | 9.5 | -0.1 | 10〜300 | 0~+3 |
| φ10xL | 10 | -0.1 | 10-300 | 0~+3 |
| φ10.5xL | 10.5 | -0.1 | 10〜300 | 0~+3 |
| φ11 xL | 11 | -0.2 | 10〜300 | 0〜+3 |
| φ11.5xL | 11.5 | +0.4 〜0.6 | 10〜300 | 0~+3 |
| φ12xL | 12 | -0.2 | 10-300 | 0~+3 |
| φ12.5xL | 12.5 | +0.4~0.6 | 10-300 | 0~+3 |
| φ13xL | 13 | +0.4 〜0.6 | 10〜300 | 0〜+3 |
| φ13.5xL | 13.5 | -0.2 | 10-300 | 0〜+3 |
| φ14x L | 14 | +0.4 〜0.6 | 10-300 | 0~+3 |
| φ14.5xL | 14.5 | -0.2 | 10-300 | 0~+3 |
| φ16xL | 16 | -0.2 | 10-300 | 0~+3 |
| φ16.5xL | 16.5 | -0.2 | 10-330 | 0〜+3 |
| φ18xL | 18 | -0.2 | 10〜300 | 0~+3 |
| φ18.5xL | 18.5 | -0.2 | 10-300 | 0~+3 |
| φ20xL | 20 | +0.4~0_6 | 10-300 | 0~+3 |
| φ22xL | 22 | -0.2 | 10-300 | 0〜+3 |
