Active Member
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[China]
Address: 1012-1 Mall, Huaren street, Tianyuan District, Zhuzhou City, Hunan province, China Zip code: 412000
Contact name:Emily
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd |
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Original Raw Material Tungsten Carbide Rod Hard Round Metal Bar 50mm-330mm Length
The Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity of Materials and Sinter Hiped.Be of very high quality and tool peroformances, the grade for Cutting tools are usually in Sub-micron Grain and Ultra-fine Grain. As demand,the other grade can be custom-made.
TheStandard grade available as follow:
| The Grade of the Tungsten Carbide Rods | |||||
| Properties of Grade | RD10F | RD10UF | RD12UF | RD06UF | |
| Co | % | 10 | 10 | 12 | 6 |
| WC incl. Doping | % | 90 | 90 | 88 | 94 |
| Density | g/cm3 | 14.45 | 14.45 | 14.1 | 14.9 |
| Vickers Hardness HV30 | kg/mm2 | 1580 | 1790 | 1690 | 1890 |
| Rockwell Hardness HRA | ISO3738 | 91.8 | 93 | >92.5 | 93.5 |
| TRS | N/mm2 | 3800 | 4000 | 4000 | 3900 |
| Porosity | A | < 02 | < 02 | < 02 | < 02 |
| B | 0 | 0 | 0 | 0 | |
| C | 0 | 0 | 0 | 0 | |
| WC Grain Size | μm | 0.8 | 0.5 | 0.4-0.5 | 0.5 |
| Solid Carbide Rods (Full length) | |||||
| Nominal Dia | D(mm) | D(mm) | Length | Remarks | |
| D (mm) | Un-ground | h6 | mm | ||
| 0.5 | 0.7 | 0.5 | 310—330 | ||
| 0.8 | 1 | 0.8 | 310—330 | ||
| 1 | 1.2 | 1 | 310—330 | ||
| 1.5 | 1.7 | 1.5 | 310—330 | ||
| 1/16" | 1.5875 | 1.8 | 1.5875 | 12" —13" | inchin size |
| 2 | 2.2 | 2 | 310—330 | ||
| 2.35 | 2.55 | 2.35 | 310—330 | ||
| 3/32" | 2.38 | 2.6 | 2.38 | 12" —13" | inchin size |
| 2.5 | 2.7 | 2.5 | 310—330 | ||
| 3 | 3.2 | 3 | 310—330 | ||
| 1/8" | 3.175 | 3.4 | 3.175 | 12" —13" | inchin size |
| 3.5 | 3.7 | 3.5 | 310—330 | ||
| 5/32 | 3.968 | 4.2 | 3.968 | 12" —13" | inchin size |
| 4 | 4.2 | 4 | 310—330 | ||
| 4.5 | 4.5 | 310—330 | |||
| 3/16" | 4.7625 | 5.0 | 4.762 | 12" —13" | inchin size |
| 5 | 5.2 | 5 | 310—330 | ||
| 5.5 | 5.7 | 5.5 | 310—330 | ||
| 6 | 6.2 | 6 | 310—330 | ||
| 1/4" | 6.35 | 6.6 | 6.35 | 12" —13" | inchin size |
| 6.5 | 6.7 | 6.5 | 310—330 | ||
| 7 | 7.2 | 7 | 310—330 | ||
| 7.5 | 7.7 | 7.5 | 310—330 | ||
| 5/16" | 7.937 | 8.2 | 7.937 | 12" —13" | inchin size |
| 8 | 8.2 | 8 | 310—330 | ||
| 8.5 | 8.7 | 8.5 | 310—330 | ||
| 9 | 9.2 | 9 | 310—330 | ||
| 9.5 | 9.7 | 9.5 | 310—330 | ||
| 3/8" | 9.525 | 9.7 | 9.525 | 12" —13" | inchin size |
| 10 | 10.2 | 10 | 310—330 | ||
| 10.5 | 10.7 | 10.5 | 310—330 | ||
| 11 | 11.2 | 11 | 310—330 | ||
| 7/16" | 11.11 | 11.3 | 11.11 | 12" —13" | inchin size |
| 11.5 | 11.7 | 11.5 | 310—330 | ||
| 12 | 12.2 | 12 | 310—330 | ||
| 12.5 | 12.7 | 12.5 | 310—330 | ||
| 1/2" | 12.7 | 12.9 | 12.7 | 12" —13" | inchin size |
| 13 | 13.2 | 13 | 310—330 | ||
| 13.5 | 13.7 | 13.5 | 310—330 | ||
| 14 | 14.2 | 14 | 310—330 | ||
| 9/16" | 14.288 | 14.5 | 14.288 | 12" —13" | inchin size |
| 14.5 | 14.7 | 14.5 | 310—330 | ||
| 15 | 15.2 | 15 | 310—330 | ||
| 15.5 | 15.7 | 15.5 | 310—330 | ||
| 5/8" | 15.875 | 16.1 | 15.875 | 12" —13" | inchin size |
| 16 | 16.2 | 16 | 310—330 | ||
| 16.5 | 16.7 | 16.5 | 310—330 | ||
| 17 | 17.2 | 17 | 310—330 | ||
| 17.5 | 17.7 | 17.5 | 310—330 | ||
| 18 | 18.2 | 18 | 310—330 | ||
| 18.5 | 18.7 | 18.5 | 310—330 | ||
| 19 | 19.2 | 19 | 310—330 | ||
| 3/4" | 19.05 | 19.3 | 19.05 | 12" —13" | inchin size |
| 19.5 | 19.7 | 19.5 | 310—330 | ||
| 20 | 20.2 | 20 | 310—330 | ||
| 20.5 | 20.7 | 20.5 | 310—330 | ||
| 21 | 21.2 | 21 | 310—330 | ||
| 21.5 | 21.7 | 21.5 | 310—330 | ||
| 22 | 22.2 | 22 | 310—330 | ||
| 22.5 | 22.7 | 22.5 | 310—330 | ||
| 23 | 23.2 | 23 | 310—330 | ||
| 23.5 | 23.7 | 23.5 | 310—330 | ||
| 24 | 24.2 | 24 | 310—330 | ||
| 24.5 | 24.7 | 24.5 | 310—330 | ||
| 25 | 25.2 | 25 | 310—330 | ||
| 1" | 25.4 | 25.7 | 25.4 | 12" —13" | inchin size |
| 26 | 26.3 | 26 | 310—330 | ||
| 27 | 27.2 | 27 | 310—330 | ||
| 28 | 28.2 | 28 | 310—331 | ||
| 29 | 29.2 | 29 | 310—333 | ||
| 30 | 30.2 | 30 | 310—334 | ||
| 31 | 31.2 | 31 | 310—335 | ||
| 1-1/4" | 31.75 | 32.0 | 31.75 | 12" —13" | inchin size |
| 32 | 32.2 | 32 | 310—336 | ||
| 33 | 33.2 | 33 | 310—337 | ||
| 34 | 34.2 | 34 | 310—338 | ||
| 35 | 35.2 | 35 | 310—339 | ||
| 36 | 36.2 | 36 | 310—340 | ||
| 37 | 37.2 | 37 | 310—341 | ||
| 38 | 38.2 | 38 | 310—342 | ||
| 1-1/2" | 38.1 | 38.4 | 38.1 | 12" —13" | inchin size |
| 39 | 39.2 | 39 | 310—343 | ||
| 40 | 40.2 | 40 | 310—344 | ||
| 42 | 42.2 | 42 | 310—344 | ||
**Carbide Rods with Special Diameter and length can be made as request.
| TOLERANCES For Diameter and Length (h6) | TOLERANCES for Roundness and Straightness (h6 ) | ||||
| Size, mm | D, h6 | L | Size, mm | Straightness (Run-out) | Roundness |
| ≤3 | +0,-0.006 | +5/+1 | ≤4 | 0.15 max | 0.004 max |
| 5 to 6 | +0, -.008 | 5 to 10 | 0.08 max | ||
| 8 to 10 | +0, -.009 | 10 to 13 | 0.06 max | ||
| 12 to 18 | +0, -.011 | >13 | 0.05 max | ||
| 20 to 24 | +0, -.013 | ||||
