ML100 YG20 Grade Tungsten Carbide Die with Polished Surface and High Bending Strength for Punching Fasteners
High-performance YG20 grade polished surface tungsten carbide dies with excellent bending strength for fastener manufacturing. Customizable OEM solutions available.
- Tungsten carbide die blanks are widely used for making finished die casting mould, punch dies, wire drawing die, machine mold, progressive die, extrusion die, press mold, mould parts, trimming die, cold heading die, forging mold, and cold forming die
- Extensive stock of available moulds for various sizes of carbide dies, saving significant costs for customers
- Wide range of stable grades with highest cost performance compared to Kennametal and Cbcarbide
| Grade | Density (g/cm³) | T.R.S (MPa) | Hardness (HRA) | Properties & Applications | Approx Grades in China |
|---|---|---|---|---|---|
| A | 13.5 | 3000 | 83.5 | Good wear resistance and bending strength. Preferred for nut forming dies and high impact-resistant dies. | -- |
| YM11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and non-metal powders. | YG11 |
| YM15 | 14.0 | 2500 | 87.5 | Suitable for drawing steel tubes and rods under high compression ratio, manufacturing upsetting, punching and forging tools under large stress. | YG15 |
| YM20 | 13.5 | 2800 | 85.5 | 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 | Suitable for impact-resistant forging dies. | YG16C |
| ML36 | 13.7 | 2800 | 84.5 | Suitable for impact-resistant forging dies, hot-forging dies and finishing rollers. | YG18C |
| ML40 | 13.5 | 2850 | 83.5 | Suitable for wear resistant or impact resistant dies. | YG20C ZL40.2 |
| ML50 | 13.3 | 2900 | 83.0 | Suitable for nut forming dies and high impact-resistant dies. | YG22C ZL40.5 |
| ML60 | 13.1 | 2950 | 82.5 | Suitable for stainless screw dies and semifinishing rollers. | YG25C ZL40B |
| ML80 | 13.1 | 3050 | 83.4 | Suitable for screw cap forming dies with high strength (highest impact-resistant forging dies). | YG25C GT55 |
| ML100 | 13.1 | 3100 | 84 | Suitable for screw cap forming dies with high strength (highest impact-resistant forging dies). | GT55 plus |
Other grades of cemented carbide blanks for cold-forging dies may be offered by customers' requirements.
Custom sizes available according to customer requirements.
Zhuzhou Mingri Cemented Carbide Co., Ltd was established in 2001 with an investment of $10 million, covering 33,300 square meters with 160 staff members. We have obtained 35 patents in invention, utility model and design, and passed ISO9001:2015 Certification in quality and GB/T 24001-2004/ISO 14001:2004 Certification in environment.
Our products are exported to US, Europe, Japan, Taiwan and South-east Asia, earning support and trust from customers worldwide.
We operate comprehensive workshops including powder mixing, pressing, sintering, finishing, surface treatment, mould design, and physical/chemical labs for inspection. With hundreds of updated equipment, we maintain a monthly capacity of 50 tons while ensuring excellent quality standards.
All products undergo strict ultrasonic inspection to ensure they are free from defects such as pores. Our dies feature high density, superior wear and impact resistance, resulting in extended service life.
Our experienced team and participation in international exhibitions demonstrate our commitment to excellence and industry leadership.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.