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Zhongbo Tungsten Carbide Drawing wire Die / cold heading die /tips deep punch die/mould
| Grade | Density (g/cm3) | Hardness (HRA) | TRS (MPa) | Average Grain Size (um) |
| YL01 | 15.25 | 93.5 | 3300 | 0.8 |
| YL10.2 | 14.5 | 92.0 | 4000 | 0.8 |
| YG6 | 14.95 | 90.0 | 2400 | 1.6 |
| YG6X | 14.95 | 91.5 | 1900 | 1.0 |
| YG8 | 14.75 | 89.5 | 2800 | 1.6 |
| YG11 | 14.4 | 87.5 | 3100 | 1.6 |
| YG15 | 14.05 | 87.0 | 3000 | 1.6 |
| Grade | Application Recommended |
| YL01 | Used sor drawing diameters less than 1.5mm of steel, tungsten and molybdenum wire under high speed drawing as well as nonferrous metals with high requirements on surface finish. |
| YL10.2 | Used sor drawing diameters between 1.5mm to 10mm of steel, tungsten and molybdenum wire under high speed drawing as well as nonferrous tubes with high requirements on surface finish. |
| YG6 | Used sor drawing diameters less than20mm of steel, nonferrous and its alloy wire or bar under a mede- -rate stress. It's also used for tubes less than diameters of10mm. |
| YG6X | Used sor drawing diameters less than20mm of steel, nonferrous and its alloy wire or bar under a mede- -rate stress. It's also used for tubes less than diameters of10mm. |
| YG8 | Used sor drawing diameters less than 50mm of steel, nonferrous and its alloy wire or bar under a mede- -rate stress. It's also used for tubes under35mm. |
| YG11 | Used sor drawing diameters less than 60mm of steel, nonferrous and its alloy wire or bar under a mede- -rate stress. It's also used for tubes under35mm. |
| YG15 | Used for steel pipe and steel bar as well as alloy steel bolt and head forging of rivet under a certain big stress. |











If you have any others questions, please contact us and we will give you prompt response!
Q: Are you trading company or manufacturer?
A: We are factory?
Q: What is you mainly products?
A: The mainly products including carbide saw tips, drawing dies, cold heading dies, carbide buttons and hammer stone, drill bits, etc.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free change but do not pay the cost of freight.
Q: What about your general delivery date?
A: Normally the delivery time is 7-15 workdays.
Q: Do you have gurantee on your products?
A: Of course! we gurantee the goods produed is same as ISO 9001:2008, or samples, drawings confirmed by you.
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