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Home ProductsTungsten Steel Blade18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core
18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core
18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core 18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core 18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core 18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core 18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core

18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core

Product Details:
Place of Origin: Zhuzhou
Brand Name: Sanxin
Model Number: SX1403
Payment & Shipping Terms:
Minimum Order Quantity: 2
Delivery Time: 5-25days
Payment Terms: L/C,T/T,Western Union
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  • Detail Information
  • Product Description

Detail Information
Material: Tungsten Carbide Shape: Round,ball,triangle,cylindrical,pointed
Lifespan: Long Thermal Expansion Coefficient: 5.5 X 10^-6/K
Advantage: High Strength Machining: Tungsten Carbide Processing
Surface Finish: Smooth And Polished Service: OEM&ODM
Highlight:

tungsten nickel iron radiation shield

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tungsten steel blade with warranty

Product Description

18.3g/cm³ High Density Tungsten Nickel Iron Disc Ray Shielding Weight Core
This precision disc, constructed from a 95% tungsten + nickel-iron alloy matrix, boasts an ultra-high density of 18.3g/cm³ and a flatness tolerance of 0.002mm. It overcomes the volume and performance limitations of traditional counterweight materials, serving as a rigid foundation for carrying substantial loads in compact spaces across military, medical, and high-end manufacturing applications.
Material Properties
  • Composition: 95% W + 3.5% Ni + 1.5% Fe, nano-sintered
  • Density: 18.0-18.35 g/cm³ (1.7 times that of lead, 70% higher weight per unit volume)
  • Thermal Management:
    • Thermal conductivity > 80 W/m*K (5 times that of mold steel)
    • Thermal expansion coefficient ≤ 5.0 * 10⁻⁶/K (1/3 that of steel)
  • Mechanical Properties:
    • Tensile strength ≥ 1050 MPa
    • Rockwell hardness 28-29 HRC (increased to 32 HRC after cryogenic treatment)
Applications
Military and Aerospace
  • Missile Gyroscope Counterweights: Micromagnetic Interference ≤ 0.05 Gauss (Ensuring Navigation Accuracy)
  • Fighter Engine Dynamic Balance Plates: Resistant to 1000°C Gas Erosion (Thermal Deformation < 0.001mm)
  • Armored Vehicle Radiation Protection Bulkheads (Gamma-ray Absorption 40% Higher than Lead)
Medical and Nuclear Energy
  • CT Collimator Blades (Thickness Only 1/2 that of Lead Shielding, Resolution Increased by 30%)
  • Radiopharmaceutical Storage Tank Seals (Corrosion Resistance > 10 Years)
  • Proton Therapy Equipment Counterweights (Resistant to Neutron Irradiation Embrittlement)
High-End Manufacturing and Transportation
  • Formula 1 Racing Inertial Counterweights (18mm Thick Disc = 50mm for Traditional Steel)
  • Precision Machine Tool Spindle Balance Plates (Suppresses Vibration Amplitude ≤ 1μm at 10,000 RPM)
  • Deep-Sea Drilling Ballast Plates (Resists 150MPa Water Pressure without Creep)
Specialty Civilian Applications
  • Competitive Fishing Sinker Substrate (60% Smaller than Lead, 200% Higher Sensitivity)
  • High-End Watch Rotor (0.5mm Thin Sheet to Meet Counterweight Requirements)
  • Satellite Communication Rotor
18.3g/cm³ High Density Tungsten Nickel Iron Disc with 95% Tungsten + Nickel-Iron Alloy and 0.002mm Flatness Tolerance for Ray Shielding Weight Core 0

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hardened steel blade

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cemented carbide blade

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