| Brand Name: | PM |
|---|---|
| Minimum Order Quantity: | 1 |
| Delivery Time: | 10 working days |
| Payment Terms: | L/C, T/T |
| Product Material: | Tungsten Carbide,100% Original Carbide | Product: | Mold Parts |
|---|---|---|---|
| Grade: | MD40A | Application: | For Upper And Lower Dies,Stamping And Cutting |
| Type: | Any Type | Advantage: | Electrochemical Corrosion Resistance;Hip Sintered, High Hardness, High Wear Resistance;Tunable Residual Stress; |
| Surface Treatment: | Polishing | Usage: | For Mould, Stamping Work, Cemented Carbide Dies, |
| Highlight: | Professional Stamping Carbide Punch Pin,Stamping Tungsten Carbide Tools,PM Carbide Punch Pin |
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Round Punches TYPE C
High performance cemented carbides for molding；Standard Specification For Square Material and Standard Specifications Of The Rings. Also we can produce the your drawing of ring.
| Grade | Co% | WC Grain size | Hardness | Density | Flexural Strength | Fracture Toughness | Elastic Modulus | Coefficient of Thermal Expansion | |
| HRA | HV30 | g/cm3 | MPa | N/mm2 | GPa | 10-6/℃ | |||
| MD40B | 12 | Fine | 89.5 | 1380 | 14.2 | 3800 | 17 | 470 | 5.7 |
| MD40C | 12 | Fine | 89.7 | 1400 | 14.1 | 3800 | 16 | 470 | 5.7 |
| MD40A | 12 | Medium | 88.9 | 1310 | 14.2 | 3700 | 27 | 470 | 5.7 |
| MD45A | 15 | Medium | 87.9 | 1200 | 13.9 | 3600 | - | 430 | 6.3 |
