High Density Tungsten Heavy Alloy Blocks 17-19.3 g/cm³ for Anti-Vibration and Radiation Shielding
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
15~45 Days
Brand:
Sanxin
Product Description
Product Overview
High Density Tungsten Heavy Alloy Weighted Blocks (DENSIMET) are premium materials designed for demanding industrial applications requiring superior vibration damping and radiation shielding properties.
Key Specifications
| Parameter | Specification |
|---|---|
| Material Composition | W90NiFe4 (Wolfram content 85-99.95%, W-Ni-Fe/Cu) |
| Density Range | 17-19.3 g/cm³ (customizable) |
| Available Shapes | Blocks, cubes, plates, bars (custom dimensions) |
| Bar Dimensions | Diameter: 6.0-25.0 mm (h6 tolerance), Length: 330-600 mm |
| Surface Finish | Polished/Sintered |
| Certification | ISO9001:2015 |
| Origin | Zhuzhou, China |
Material Properties
- High density (18.5 g/cm³ typical) for effective vibration damping
- Excellent radiation absorption capacity (30% higher than lead)
- Low thermal expansion coefficient (4-6×10⁻⁶/°C)
- Superior strength and elasticity modulus
- Good machinability and weldability
- Non-magnetic properties (W-Ni-Cu alloys)
Primary Applications
Tool Manufacturing
Ideal tool body material for PCD and PCBN tool manufacturers requiring precision brazing surfaces.
Radiation Protection
Used in radiation therapy collimators and protection components due to superior gamma ray absorption.
Counterweight Systems
Applied in automotive crankshaft counterweights, oil weights, precision optical instruments, and aviation electronics.
Manufacturing Capabilities
- Maximum part size: Φ85 × 1200mm
- Minimum part size: Φ0.045 × 14mm
Custom Solutions Available
We specialize in producing tungsten alloy components with customized weights, dimensions, and material compositions to meet specific industrial requirements.
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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