Custom Carbide Mold Punch Head & Tungsten Carbide Lower Die Insert - 89.5-93 HRA Hardness, 4700 MPa Strength
Designed specifically for high-speed punching molds, these precision components are engineered for demanding stamping operations and progressive die applications where reliability and durability are critical.
Manufactured using Chunbao Tungsten Steel WF30 as the base material, ensuring exceptional performance in high-speed punching applications.
| Property | Specification |
|---|---|
| Grain Size | 1.0 - 2.0 μm |
| Cobalt Content | 8.0 - 10% |
| Density | 14.41 - 14.95 g/cm³ |
| Hardness | 89.5 - 93 HRA |
| Bending Strength | 3200 - 4500 MPa |
| Young's Modulus | 570 - 620 GPa |
| Compressive Strength | 4700 MPa |
- Punch head tolerance: -0.005
- Concentricity requirement: 0.005
- Die insert configuration: Straight 4 taper 1, cut one trim two
- Outstanding Wear Resistance: Tungsten carbide provides exceptional hardness and durability, capable of withstanding friction and impact from high-speed pump operation
- Superior Corrosion Resistance: Embedded structure effectively isolates external media, extending product lifespan across various liquid environments
- Excellent Sealing Performance: Dynamic and static ring components ensure reliable sealing during operation, minimizing leakage risks
- High-Pressure Capability: Tungsten steel inserts withstand demanding high-pressure working conditions in water pumps, ensuring system stability
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd. offers comprehensive custom machining services for precision mold components including:
- Tungsten carbide punch heads
- Tungsten carbide die inserts
- Tungsten carbide molds
- Tungsten carbide punch pins
- Tungsten carbide punches
- Tungsten carbide dies
Leveraging Zhuzhou's 60-year cemented carbide expertise and industrial chain, we provide high-quality hard alloy wear-resistant parts and non-standard shaped carbide products tailored to your specific drawing requirements.
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