Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods
| Place of Origin: | China |
|---|---|
| Brand Name: | OUQI |
| Certification: | ISO 9001: 2015 |
| Model Number: | Unground Carbide Rods |
| Minimum Order Quantity: | 10pc |
| Price: | negotiable |
| Packaging Details: | plastic box/box + Cartons |
| Delivery Time: | Standard products in one week |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kgs per month |
| Material: | Tungseten Carbide | ISO Grade: | K40/K50 |
|---|---|---|---|
| Diameter: | D17.3mm | Leght: | 330mm |
| Tolerance: | Length +5mm, OD +0.5mm | Surface Roughness: | Ra 6.3 |
| Circularity: | 0.2-0.5 | Straightness: | 0.2-0.5 |
| Cobalt: | 12% | Hardness: | HRA 92.5 |
| T.R.S: | 4200 | Grain Size: | 0.4 |
| Highlight: | Unground Tungsten Carbide Rod Blanks,0.4μM Tungsten Carbide Rod Blanks,Alloy Steel Tungsten Carbide Bar |
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Ultrafine grain size 0.4μm unground tungsten carbide rods for processing alloy steel
| ISO | Grain size | Cobalt | Density | Hardness | T.R.S | k1C | Applications |
| Code | μm | % | g/cm3 | HRA | N/mm2 | Mpa.m1/2 | |
| K40-K50 | 0.4 | 12 | 14.12 | 92.5 | 4200 | 10.2 | Ultra-fine grain size, with good wear resistance and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer. |
Specification:
Unground Diameter: 17.3mm +0.5
Length 330mm +5mm or as required
ISO grade K40/K50
Grain size: 0.4μm
Applications:
Ultra-fine grain size, with good wear resistance and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer
| General tolerance for the raw sintered solid carbide rods | |||||||
| Diameter | Tolerance | Length | Tolerance | Straightness | Tolerance | ||
| 0,5- 3,5 | +0,25/+0,35 | ＜100.0 | +0.5/+1.0 | 0,6-4 | 0,10 | ||
| 4,0- 6,0 | +0,25/+0,40 | 100.0-165.0 | +1.0/+2.5 | 4,5-8 | 0,12 | ||
| 6,5-12,0 | +0,30/+0,45 | 165.0-335.0 | +1.0/+6.0 | 8,5-12,0 | 0,15 | ||
| 12,5-16,0 | +0,35/+0,50 | 12,5 - 20 | 0,20 | ||||
| 16,5- 22,0 | +0,40/+0,55 | ≥20,5 | 0,24 | ||||
| 22,5-45,0 | +0,45/+0,60 | ||||||
Description:
| Diameter mm | Length mm | Diameter mm | Length mm | |||||
| D | Tolerance | Length | Tol. | D | Tolerance | Length | Tol. | |
| 1.16 | -0/+0.15 | 330 | 0/+0.5 | 16.20 | -0/+0.45 | 330 | 0/+0.5 | |
| 1.65 | 330 | 0/+0.5 | 17.20 | 330 | 0/+0.5 | |||
| 1.80 | 330 | 0/+0.5 | 18.20 | 330 | 0/+0.5 | |||
| 2.20 | -0/+0.20 | 330 | 0/+0.5 | 19.20 | 330 | 0/+0.5 | ||
| 2.70 | 330 | 0/+0.5 | 20.20 | 330 | 0/+0.5 | |||
| 3.25 | 330 | 0/+0.5 | 21.20 | -0/+0.55 | 330 | 0/+0.5 | ||
| 3.70 | 330 | 0/+0.5 | 22.20 | 330 | 0/+0.5 | |||
| 4.20 | 330 | 0/+0.5 | 23.20 | 330 | 0/+0.5 | |||
| 4.70 | 330 | 0/+0.5 | 24.2 | 330 | 0/+0.5 | |||
| 5.20 | -0/+0.25 | 330 | 0/+0.5 | 25.2 | -0/+0.65 | 330 | 0/+0.5 | |
| 5.70 | 330 | 0/+0.5 | 26.2 | 330 | 0/+0.5 | |||
| 6.20 | 330 | 0/+0.5 | 28.2 | 330 | 0/+0.5 | |||
| 6.70 | 330 | 0/+0.5 | 30.2 | 330 | 0/+0.5 | |||
| 7.20 | -0/+0.35 | 330 | 0/+0.5 | 32.2 | 330 | 0/+0.5 | ||
| 7.70 | 330 | 0/+0.5 | ||||||
| 8.20 | 330 | 0/+0.5 | ||||||
| 8.70 | 330 | 0/+0.5 | ||||||
| 9.20 | 330 | 0/+0.5 | ||||||
| 9.70 | 330 | 0/+0.5 | ||||||
| 10.20 | 330 | 0/+0.5 | ||||||
| 10.70 | 330 | 0/+0.5 | ||||||
| 11.20 | 330 | 0/+0.5 | ||||||
| 11.70 | 330 | 0/+0.5 | ||||||
| 12.20 | 330 | 0/+0.5 | ||||||
| 12.70 | 330 | 0/+0.5 | ||||||
| 13.20 | 330 | 0/+0.5 | ||||||
| 13.70 | 330 | 0/+0.5 | ||||||
| 14.20 | 330 | 0/+0.5 | ||||||
| 14.70 | 330 | 0/+0.5 | ||||||
| 15.20 | 330 | 0/+0.5 | ||||||
| 15.70 | 330 | 0/+0.5 | ||||||
Grades for tungsten carbide rods: