Tungsten Carbide Rod with Micropore φ3.3×φ0.1×330mm for Precision Nozzles and Industrial Tools
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
15~45 Days
Brand:
Sanxin
Product Description
Product Overview
Tungsten carbide round rods with micropores are precision-engineered hard alloy components manufactured through advanced powder metallurgy processes. These rods feature exceptionally small internal diameters ranging from φ0.08mm to φ0.5mm, designed for specialized industrial applications requiring high precision and durability.
Material Composition & Manufacturing
These carbide rods are produced using tungsten carbide powder, cobalt powder, and minimal amounts of precious metal binders. The material undergoes sintering at 1300°C, resulting in superior mechanical properties including exceptional hardness, strength, and wear resistance.
Key Specifications
Standard Micropore Rod Sizes
- φ3.3×φ0.1×330mm
- φ3.3×φ0.08×330mm
- φ4.3×φ0.2×330mm
- φ5.3×φ0.3×330mm
- φ6.3×φ0.1×330mm
- φ5.3×φ0.5×330mm
- φ5.3×φ0.8×330mm
Technical Parameters
| Outer Diameter (mm) | OD Tolerance (mm) | Aperture (mm) | Aperture Tolerance (mm) | Length (mm) | Length Tolerance (mm) | Concentricity (mm) |
|---|---|---|---|---|---|---|
| 2.5 | +0.20~+0.50 | 0.3 | ±0.10 | 330 | 0~+0.5 | 0.2 |
| 4.0 | +0.20~+0.50 | 1.0 | ±0.15 | 330 | 0~+0.5 | 0.2 |
| 6.0 | +0.20~+0.50 | 1.0 | ±0.15 | 330 | 0~+0.5 | 0.2 |
| 8.0 | +0.20~+0.50 | 1.5 | ±0.15 | 330 | 0~+0.5 | 0.2 |
| 10.0 | +0.30~+0.60 | 2.0 | ±0.20 | 330 | 0~+0.5 | 0.25 |
Performance Advantages
- High hardness and exceptional wear resistance
- High elastic modulus for dimensional stability
- Superior compressive strength
- Excellent chemical stability against acid, alkali, and high-temperature oxidation
- Low thermal expansion coefficient
- Thermal and electrical conductivity comparable to iron alloys
Industrial Applications
These precision carbide rods are primarily used in manufacturing high-quality tungsten steel drills, milling cutters, drilling nozzles, punching pins, and specialized wear parts. The micropore variants are specifically designed for precision machining applications including carbide nozzles, tungsten carbide nozzles, and tungsten steel nozzles requiring ultra-precise internal dimensions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang