Zhuzhou TGC Cemented Carbide Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000kgs per month |
| Delivery Time | Standard products in one week |
| Packaging Details | plastic box/box + Cartons |
| Material | Tungseten carbide |
| ISO Grade | K40 |
| Diameter | D0.7-D32 |
| Leght | L30mm-330mm |
| Tolerance | h5/h6, as per required |
| Surface Roughness | Polish Ra0.02 - Ra 0.4/Unground |
| Circularity | 0.05 |
| straightness | 0.05 |
| Hardness | HRA 91.8 |
| T.R.S | 3800 |
| Grain size | Fine |
| Brand Name | OUQI |
| Model Number | Cemented Carbide Rods |
| Certification | ISO 9001: 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000kgs per month |
| Delivery Time | Standard products in one week | Packaging Details | plastic box/box + Cartons |
| Material | Tungseten carbide | ISO Grade | K40 |
| Diameter | D0.7-D32 | Leght | L30mm-330mm |
| Tolerance | h5/h6, as per required | Surface Roughness | Polish Ra0.02 - Ra 0.4/Unground |
| Circularity | 0.05 | straightness | 0.05 |
| Hardness | HRA 91.8 | T.R.S | 3800 |
| Grain size | Fine | Brand Name | OUQI |
| Model Number | Cemented Carbide Rods | Certification | ISO 9001: 2015 |
| Place of Origin | China | ||
| High Light | Solid Tungsten Carbide Rod ，2.3mm Tungsten Carbide Rod ，Unground Carbide Round Stick | ||
Solid unground cemented carbide rods diameter 2.3mm Hardness HRA 91.8
Specification:
Type: Solid carbide rods
Application: small drills blank
Carbide Grade: K40F
Hardness: HRA 91.8
TRS 3800 N/mm2
Density 14.45 g/cm3
Grain size Sub-fine
Rupture toughness 10.5 Mpa.m1/2
Our advantage for inground rods:
Our advantage for ground rods:
| General tolerance for the h6 finished ground solid carbide rods | ||||||||||
| Diameter | Tolerance μm | Length | Tolerance | Straightness | Tolerance | Circularity | Tolerances | |||
| ＜3.0 | -6/0 | ＜100.0 | +0.5/+1.0 | ＜4.0 | 0.07 | <3,0 | 2,0 micron | |||
| 3.0-6.0 | -8/0 | 100.0-165.0 | +1.0/+2.5 | 4.5-5.0 | 0.06 | 3,0- 6,0 | 2,5 micron | |||
| 6.0-1.0 | -9/0 | 165.0-335.0 | +1.0/+6.0 | 5.5-12 | 0.05 | 6,1-10,0 | 3,0 micron | |||
| 10.0-18.0 | -11/0 | ＞12.5 | 0.04 | 10,1-18,0 | 3,5 micron | |||||
| 18.0-30.0 | -13/0 | 18,1- 30,0 | 4,0 micron | |||||||
| 30.0-50.0 | -16/0 | 30,1- 50,0 | 5,0 micron | |||||||
Grades for tungsten carbide rods:
| ISO | Grain size | Cobalt | Density | Hardness | T.R.S | k1C | Applications |
| Code | μm | % | g/cm3 | HRA | N/mm2 | Mpa.m1/2 | |
| K01 | 0.5 | 3 | 15.1 | 94.5 | 2200 | - | For the cutting of the timber such as shaving board, laminated board, density board, compound material etc. |
| K10 | 0.5 | 6 | 14.8 | 94 | 3800 | 8.7 | Ultra-fine grain size, with good wear resistance, higher wear-resistant end mills, engraving tool, and high mirror polished cutting tools are recommended, suitable for processing Aluminum-magnesium alloy, composite sheet, PCB, plastic, CFRP etc. |
| K20 | 0.8 | 8 | 14.65 | 92.5 | 3200 | - | Sub-fine grain size, for drills and taps, for machining Grey cast iron, nonferrous metal, with good wear resistance. |
| K10-K20 | 0.2 | 9 | 14.45 | 94 | 4200 | 9.2 | Nano grain size, with high wear resistance and toughness, suitable for finishing of hardened steel, high-precision and high-mirror processing of graphite, plastic, CFRP, stainless steel, and aluminum alloy. Suitable for making 0.3-0.5mm drills. |
| K40 | 0.8 | 10 | 14.45 | 91.8 | 3800 | 10.5 | Sub-fine grain size, processing by medium speed, good general performance, drill bits, and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc. |
| K40 | 0.6 | 10 | 14.45 | 92.2 | 4000 | 10.7 | Ultra-fine grain size, excellent heat resistance, suitable for high-speed milling and drilling, especially suit for making overall drill bits. Suitable to process alloy steel, heat-resistant alloy, cast iron, non-ferrous metals, stainless steel and other materials. |
| K40-K50 | 0.4 | 12 | 14.12 | 92.5 | 4200 | 10.2 | Ultra-fine grain size, with good wear-resistant and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer. |
| K40-K50 | 0.8 | 15 | 13.98 | 89.6 | 4500 | 13.8 | Sub-fine grain size, with good wear resistance and toughness, suitable for making punching of mold, anti-vibration boring bar, and machining low-hardness material with deep cutting tools. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Site Member
Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in GECKOR Xinma Industrial Park in Tianyuan District, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged in th... Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in GECKOR Xinma Industrial Park in Tianyuan District, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged in th...
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