Zhuzhou TGC Cemented Carbide Co.,Ltd.
Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods
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H6 Finished Ground K20 Tungsten Cabide Rods Polished Cemented Rods
Product Details:
Application: End mill/ Drills finished ground blanks
Diameter: Ø1.6- Ø40mm
Length: 330mm or cut-to-length
Circularity: 2μm-5μm
Straitness: 0.04-0.07
Surface roughness: Ra 0.02- Ra 0.4
Solid finished ground carbide rods are usually used for making endmills, and drills. Ouqi can provide precision ground rods in which the circularity and straightness could be 0.02mm and surface roughness can be Ra 0.02. With advanced equipment, the capacity could be 10,000kgs per month for the finished 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 | |||||||
Feature:
With high hardness and wear/corrosion resistance, suitable for the manufacturing of various kinds of solid cemented carbide tools for the machining of heat-resistant alloy and Ti alloy.
--Dimension: diameter from 3-40mm, length from 38-330mm;
--with one coolant hole or two coolant holes or without coolant holes;
--ground and unground;
Grades for tungsten carbide rods:
| Grade | ISO Code | Grain size μm | Cobalt % | Density g/cm3 | Hardness | T.R.S | ||
| HV30 | HRA | N/mm2 | KPSI | |||||
| YF06 | K05‐K10 | 0.5 | 6.0 | 14.90 | 1850 | 93.5 | 3800 | 553.9 |
| YL10A | K10‐K20 | 0.8 | 8.0 | 14.65 | 1780 | 92.8 | 4200 | 609.5 |
| YL10.2 | K20‐K30 | 0.8 | 10.0 | 14.42 | 1600 | 91.5 | 4000 | 580 |
| XF30 | K30‐K40 | 0.6 | 12.0 | 14.10 | 1700 | 92.5 | 4000 | 580 |
Recommended Application
| Grade | Application |
| YF06 | Suitable for machining composite materials, such as aluminum‐magnesium alloys, plastics, reinforced plastics, carbon, fiber, iron‐based alloys, etc. It is recommended for making big PCB drills of ф3.2‐6.3mm, micro drills of ф0.8‐3.2mm, micro milling tools and reamers, etc. |
| YL10A | It is suitable for machining cast iron, aluminum alloys, etc. also for machining common steels. It is recommended for the drilling of cast iron and aluminum alloys. |
| YL10.2 | It is suitable for machining common steel, cast iron, stainless steel, heat‐resistant steel, nickel-based alloys, titanium alloys, etc. It is recommended for making conventional tools, such as twist drills, end drills, screw taps, etc. |
| XF30 | It is suitable for machining titanium alloy, heat‐resistant alloys, stainless steel, hardened steel, grey cast iron, glass‐fiber Reinforced plastics, composite materials, etc. It is recommended to make drills and milling tools, etc. |