92.5WNiCu Tungsten Alloy Rod

1. What's 92.5WNiCu Tungsten Alloy Rod?
92.5WNiCu tungsten alloy rod is tungsten heavy alloy rod manufactured with approximately 92.5% tungsten (W) as the main component and nickel (Ni) and copper (Cu) as binder phases. CTIA’s tungsten alloy rod is manufactured using powder metallurgy processes and features high density, high strength, good electrical and thermal conductivity, and excellent non-magnetic properties. It is widely used in precision counterweights, electronic and electrical components, medical shielding, aerospace, and high-end equipment.

2. Characteristics of CTIA’s 92.5WNiCu Tungsten Alloy Rod
(1) High Density
Approximately 92.5% tungsten content and density of 17.5–18.5 g/cm³ enable high mass concentration within limited space for counterweights and inertial components.
(2) Excellent Non-Magnetic Properties
Nickel-copper binder phase contains no iron element, providing low magnetic permeability and excellent non-magnetic performance for magnetic-sensitive applications.
(3) Good Electrical and Thermal Conductivity
Copper addition improves electrical conductivity and thermal conductivity for electronic and electrical components and heat dissipation applications.
(4) Stable Mechanical Properties
High tungsten content and nickel-copper binder phase provide high strength, hardness, and wear resistance with good machinability for precision processing.
(5) Excellent Radiation Shielding Capability
Tungsten provides high atomic number and high density, enabling good absorption of X-rays and gamma rays for radiation protection components.

3. Applications of CTIA’s 92.5WNiCu Tungsten Alloy Rod
(1) Precision Counterweights
Used in balance weights and inertial components of aerospace equipment, robots, automatic control systems, and precision instruments to achieve high mass and compact design.
(2) Medical Protection
Used in X-ray equipment shielding components, collimators, and radiation protection components to meet high-density shielding requirements.
(3) Electronic and Electrical Applications
Used in electrical contacts, electronic equipment structural components, and high-performance functional components, utilizing good electrical and thermal conductivity and non-magnetic properties.
(4) Aerospace
Used in functional structural components requiring high specific gravity, low magnetic properties, and dimensional stability to improve equipment operating stability.
(5) High-End Equipment Manufacturing
Used in precision machinery, automation equipment, and high-density components operating under special conditions.

4. Differences Between 92.5WNiCu and 92.5WNiFe Tungsten Alloy Rods
92.5WNiCu and 92.5WNiFe tungsten alloy rods are both high specific gravity tungsten alloys, but their different binder phases result in different performance characteristics.
(1) 92.5WNiCu Tungsten Alloy Rod:
Manufactured with nickel-copper binder phase, it features non-magnetic properties and higher electrical and thermal conductivity, making it suitable for magnetic-sensitive environments and electronic and electrical applications.
(2) 92.5WNiFe Tungsten Alloy Rod:
Manufactured with nickel-iron binder phase, it provides higher strength and better mechanical properties, making it suitable for structural load-bearing components and general counterweight applications.
The suitable tungsten alloy grade can be selected based on specific application requirements for magnetic properties, electrical conductivity, and mechanical strength.

5. Specifications of CTIA’s 92.5WNiCu Tungsten Alloy Rod
(1) Grade: 92.5WNiCu
(2) Tungsten Content: 92.5%
(3) Density: 17.5–18.5 g/cm³
(4) Diameter: 3–100 mm, customizable
(5) Length: 100–1000 mm, customizable
(6) Surface Conditions: Ground, polished, customizable

CTIA GROUP has specialized in tungsten alloy manufacturing for nearly 30 years. CTIA produces 92.5WNiCu tungsten alloy rod through mature powder metallurgy processes and controls tungsten powder purity, alloy composition, sintering processes, and machining accuracy to ensure stable density, uniform microstructure, and reliable product performance. CTIA supplies high-density tungsten alloy rods in W-Ni-Fe and W-Ni-Cu series, with customized specifications, precision machining, and application-specific solutions available to meet requirements in aerospace, medical protection, electronic and electrical applications, and high-end equipment.

For any inquiry, please contact tungsten alloy manufacturer: CTIA GROUP

Email: sales@chinatungsten.com

Tel: 0086 592 5129696 / 0086 592 5129595

Website: tungsten-alloy.com

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