Finished Ground 12% Cobalt Tungsten Carbide Rods For Aluminum Machining
Specification:
ISO grade K40
Diameter: 16mm h6 tolerance -0.011mm
Length 80mm +0.5mm
Grain size: 0.3μm
Density: 14.4
Extremely high wear resistance and strength, suitable for high-hard materials (HRC55 and above) finishing, 316L stainless steel, high-gloss surface treatment of aluminum alloy, titanium alloy, stainless steel, high-temperature alloy, and other difficult-to-machine materials (composite wood).
OED Carbide grades for Rods
| | | OEDF06 | OEDU06 | OEDU08E | OED10A | OED10.2 | OED10D | OEDU12 |
| ISO range | | K05-K10 | K05-K10 | K05-K10 | K20-K30 | K20-K30 | K30-K40 | K30-K40 |
| WC+other | % | 93.7 | 93 | 92 | 91 | 89.4 | 86.5 | 86.5 |
| Co | % | 6 | 6 | 8 | 8 | 10 | 12 | 12 |
| WC grain size | μm | 0.6 | 0.4 | 0.4 | 0.8 | 0.6 | 0.6 | 0.4 |
| density | g/㎝³ | 14.9 | 14.75 | 14.62 | 14.65 | 14.42 | 14.15 | 14.05 |
| hardness | Hv30 | 1850 | 1890 | 1850 | 1700 | 1620 | 1700 | 1750 |
| HRA | | 93.5 | 93.8 | 93.5 | 92.5 | 92.2 | 92.5 | 92.8 |
| transverse rupture strength | N/mm² | 3800 | 3000 | 4000 | 3000 | 4200 | 4000 | 4200 |
| Metallograph | | | | | | | | |
Grade recommendation.
| Non-coated Grade | Application |
| 6% Co | Reamer, for machining grey cast iron nonferrous metal, hardening steel, chilled iron, with high wear resistance. |
| 8% Co | Drills and taps, for machining grey cast iron, nonferrous metal, with good wear resistance. |
| 10% Co | It's widely used for milling tools, good performance of wearability bending strength, and toughness. |
| 12% Co | High-speed milling tools, for machining steel and high silicon-aluminum alloy, with perfect wear resistance, bending strength, and toughness. |
| The other grades are available. Please let us know the usage and workpiece, then we can recommend the most suitable grade for you. |
Our advantages:
CIP Forming can eliminate the internal defects of raw sintered carbide blanks in particular. It can provide uniform density suppression products for the thick carbide strips/plate and special shape carbide products.
The internal stress can be removed through the cryogenic process to improve the microstructure.
The internal stress can be removed through the vibration process to improve the overall performance.
The service can be improved through the heat treatment process.
CIP forming.
CIP Forming can eliminate the internal defects of raw sintered carbide blanks in particular. It can provide uniform density suppression products for the thick carbide strips/plate and special shape carbide products.
Why choose us for carbide wear parts:
- Professional production equipment. From spray drying towers, extrusion molding, mold molding, injection molding, CIP, HIP sintering furnaces, flat grinders, heartless grinders, round grinders, EMD cutting, polishing machines, etc. OED can provide reliable quality assurance for your products.
- The strict control of the production processing. From raw materials, sintering, processing, we will strictly test each process, non-conforming products will not enter the subsequent production.
- Proficient technical team. Senior carbide raw materials engineers: To analyze whether the product meets your application requirements. Senior production managers: To study the most suitable for your product processing methods. Skilled technical inspectors: To test whether the finished product meets your drawing requirements.
- Reliable service. Not only can we provide pre-sales technical services, but our engineers can also come up with product improvements to provide the most reasonable solution for your product.
- Low-cost sample development. For trial orders, such as quantity below 10pcs, our engineer team can help customers to find the solution with mold fees. In this way, our customers can try the samples at a minimized cost.
- Fast delivery. Standard products could be delivered in one week, and the special carbide tools could be finished in 25-45 days after confirming the drawings or 3D model.
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Finished Ground 9% Cobalt Tungsten Carbide Rods For Alluminum Machining Images
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