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ISO9001 2008 Cemented Carbide Products for Cold Stamping , Tungsten Carbide Tooling
Description:
1.The grade GT55/YG25C is the most widely used material in making carbide pellets.
It has excellent properties which lead to good performance and long service time.
2. Cemented carbide pellets are widely used in cold heading dies and punching dies
for manufacturing nuts, bolts and many other products.
3. Except for the standard sizes, nonstandard sizes of carbide pellets
can also be produced according to customer's requirements.
4. All carbide pellets inspected strictly with ultrasonic flaw detector
to avoid ones with blowholes or cracks leaving the factory.
Applications:
Cemented carbide pellets are widely used in cold heading dies and punching dies
for maufacturing nuts, screw caps, bolts, cans and many other products.
Grade:
| Grade | Density g/cm3 | T.R.S MPα | Hardness HRA | Properties & Applications | Approx Grades in China | |
| A | 13.5 | 3000 | 83.5 | Good wear resistance and bending strength. It is often preferrd by nut forming dies and high impact-resistant dies. | — | |
| YM11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. | YG11 | |
| YM15 | 14.0 | 2500 | 87.5 | It is suitable for drawing steel tubes and rods under high compression ratio, manufactuing upsetting, punching and forging tools under large stress. | YG15 | |
| YM20 | 13.5 | 2800 | 85.5 | It is suitable for manufacturing punching dies for watch parts, leaf spring of musical instruments, battery jars, small sized steel balls, screws, screw caps, etc. | YG20 | |
| ML32 | 13.9 | 2750 | 85.5 | It is suitable for impact-resistant forging dies. | YG16C | |
| ML36 | 13.7 | 2800 | 84.5 | It is suitable for impact-resistant forging dies, hot-forging dies and finishing rollers. | YG18C | |
| ML40 | 13.5 | 2850 | 83.5 | It is suitable for wear resistant or impact resistant dies. | YG20C ZL40.2 | |
| ML50 | 13.3 | 2900 | 83.0 | It is suitable for nut forming dies and high impact-resistant dies. | YG22C ZL40.5 | |
| ML60 | 13.1 | 2950 | 82.5 | ISO9001 2008 Cemented Carbide Products for Cold Stamping , Tungsten Carbide Tooling |  Sell
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