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 | 12% Cobalt |
| ISO Grade | K20-k30 |
| Diameter | 16mm |
| Leght | 120mm |
| Tolerance | h6/h5 or as required |
| Surface Roughness | Ra 0.2 |
| Circularity | 0.02 |
| straightness | 0.02 |
| Density | 14.05 |
| Hardness | HV30 1690 |
| T.R.S | 4200 |
| Grain size | 0.5 |
| Brand Name | OUQI |
| Model Number | Ground carbide rods |
| Certification | ISO9001:2008 ISO14001:2004 |
| 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 | 12% Cobalt | ISO Grade | K20-k30 |
| Diameter | 16mm | Leght | 120mm |
| Tolerance | h6/h5 or as required | Surface Roughness | Ra 0.2 |
| Circularity | 0.02 | straightness | 0.02 |
| Density | 14.05 | Hardness | HV30 1690 |
| T.R.S | 4200 | Grain size | 0.5 |
| Brand Name | OUQI | Model Number | Ground carbide rods |
| Certification | ISO9001:2008 ISO14001:2004 | Place of Origin | China |
| High Light | Ground Carbide Round Rod Blank ，12% Cobalt Carbide Round Rod Blank ，16mm Solid Round Bars | ||
Ultra fine grain size with 12% Cobalt ground carbide rods good for making reamers
Diameter:16mm h6
Length: 120mm +0.5
Roughness: Ra 0.2
Special carbide rods with groove
| Classification | K20-K30 |
| Co % | 12 |
| WC incl. doping | 88 |
| Density g/ cm3 | 14.05 |
| Hardness HV30 | 1690 |
| Fracture toughness | 10.4 |
| Transverse rupture strength | 4200 |
| Average grain size | 0.5 |
| Diameter (mm) | Length (mm) | Diameter (mm) | Length (mm) | |||||
| D | Tolerance | Length | Tol. | D | Tolerance | Length | Tol. | |
| 1.00 | +0/-0.006 | 330 | 0/+0.5 | 10.50 | +0/-0.011 | 330 | 0/+0.5 | |
| 1.50 | 330 | 0/+0.5 | 11.00 | 330 | 0/+0.5 | |||
| 2.00 | 330 | 0/+0.5 | 11.50 | 330 | 0/+0.5 | |||
| 2.50 | 330 | 0/+0.5 | 12.00 | 330 | 0/+0.5 | |||
| 3.00 | 330 | 0/+0.5 | 12.50 | 330 | 0/+0.5 | |||
| 3.50 | 330 | 0/+0.5 | 13.00 | 330 | 0/+0.5 | |||
| 4.00 | 330 | 0/+0.5 | 13.50 | 330 | 0/+0.5 | |||
| 4.50 | +0/-0.008 | 330 | 0/+0.5 | 14.00 | 330 | 0/+0.5 | ||
| 5.00 | 330 | 0/+0.5 | 14.50 | 330 | 0/+0.5 | |||
| 5.50 | 330 | 0/+0.5 | 15.00 | 330 | 0/+0.5 | |||
| 6.00 | 330 | 0/+0.5 | 15.50 | 330 | 0/+0.5 | |||
| 6.50 | 330 | 0/+0.5 | 16.00 | 330 | 0/+0.5 | |||
| 7.00 | 330 | 0/+0.5 | 18.00 | 330 | 0/+0.5 | |||
| 7.50 | 330 | 0/+0.5 | 20.00 | 330 | 0/+0.5 | |||
| 8.00 | +0/-0.009 | 330 | 0/+0.5 | 22.00 | 330 | 0/+0.5 | ||
| 8.50 | 330 | 0/+0.5 | 24.00 | 330 | 0/+0.5 | |||
| 9.00 | 330 | 0/+0.5 | 25.00 | +0/-0.013 | 330 | 0/+0.5 | ||
| 9.50 | 330 | 0/+0.5 | 28.00 | 330 | 0/+0.5 | |||
| 10.00 | 330 | 0/+0.5 | 30.00 | 330 | 0/+0.5 | |||
| 32.00 | +0/-0.016 | 330 | 0/+0.5 | |||||
| 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 | |||||||
| General tolerance for the h5 finished ground solid carbide rods | ||||||||||
| Diameter | Tolerance μm | Length | Tolerance | Straightness | Tolerance | Circularity | Tolerances | |||
| ＜3.0 | -4/0 | ＜100.0 | +0.5/+1.0 | ＜4.0 | 0.07 | <3,0 | 2,0 micron | |||
| 3.0-6.0 | -5/0 | 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 | -6/0 | 165.0-335.0 | +1.0/+6.0 | 5.5-12 | 0.05 | 6,1-10,0 | 3,0 micron | |||
| 10.0-18.0 | -8/0 | ＞12.5 | 0.04 | 10,1-18,0 | 3,5 micron | |||||
| 18.0-30.0 | -9/0 | 18,1- 30,0 | 4,0 micron | |||||||
| 30.0-50.0 | -11/0 | 30,1- 50,0 | 5,0 micron |
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i... Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i...
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