Introduction Of WNiCu Tungsten Alloy Rods
Tungsten alloy is a type of alloy material containing 85% -99% tungsten with incorporated minor Ni, Cu, Fe, Co, Mo, and Cr.
The characteristics of WNiCu tungsten alloy rods are very high melting points, ease of cutting, low cracking tendency, high tensile strength, density, impact and corrosion resistance. In addition, these alloys provide excellent barrier protection due to their dense structure while maintaining non-toxic and pollution-free properties.
Tungsten alloy rods are widely used for manufacturing balance weights (used to enhance vibration compensation, weight relocation, shift a center of gravity, and reduce excess load on the structure, which extends components lifespan), medical imaging shields,and other medical imaging devices.
WNiCu alloy rods (Tungsten-Nickel-Copper Alloy rods) are ultra-dense alloys that incorporate the exceptional machinability of nickel and copper, while retaining tungsten's strengths-high density and melting point. Therefore these materials are useful in aerospace and defense, radiation protection, and industrial and energy electronics.
They are used as counterweights in aircraft and missiles in aerospace and defense, and as armor-piercing projectile materials due to their high density (17-18 g/cm³) and great penetration capabilities. They are also used more environmentally friendly in the medical and nuclear industries as x-ray and gamma ray shielding better than lead. In industrial manufacturing, they are ideal for EDM electrodes, high-temperature furnace components, and welding tools. They are also utilized in electronics and energy as semiconductor supports and for damping vibrations of precision instruments. Moreover, they are used in sports such as for weighing golf clubs and are used in scientific research such as in high-energy physics as targets.
Features Of WNiCu Tungsten Alloy Rods
1. High density: usually 16.5g/cm³~19.3g/cm³, it is one of the highest density among all known metals. It is suitable for counterweights, radiation shielding and other scenarios where high weight is required.
2. High melting point: about 3422℃, can maintain structural stability under extreme high temperature environments, and is suitable for high temperature fields such as aerospace and nuclear industry.
3. High hardness and strength: The hardness is close to the gem level, second only to diamond, excellent wear resistance, suitable for cutting tools, molds, etc.

Application Of WNiCu Tungsten Alloy Rods
For insuring trustworthiness during missile target guidance, reaction flywheels, and similar instruments, the equipment life must reliability endure the impact of flight ensuring strike precision.
Also utilized in production of turbine blades and combustion nozzle throat linings, it surpasses traditional nickel-based alloys on withstand gas erosion surpassing 3000 degrees celcius high temperature and possess significantly better resistance.
While working with more challenging materials like titanium alloys, the formed tungsten alloy with titanium carbides withstands cutting heat of 1200 degrees celsius, outperforming cemented carbide tools by 3 to 5 times tool life.
Specification of WNiCu Tungsten Alloy Rods
|
Material |
W-Ni-Fe & W-Ni-Cu |
|
Purity |
90%-97% |
|
Diameter |
Customized |
|
Length |
Customized |
|
Electrical Conductivity |
14-17%(IACS) |
|
Density |
17.0-18.5g/cm3 |
|
Surface |
Polishing,Milling,Grinding |
|
Delivery Time |
25 days |
|
Standard |
ASTM B777,MIL-T-21014 |
FAQ for WNiCu Tungsten Alloy Rods
Are you a factory ?
Yes, we are factory but generally we use our trading company to hanlde the businesse abroad. It will be convenient to receive the remittance and arrange the shipment.
What is the MOQ of WNiCu Tungsten Alloy Rods?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: generally, we use cartoon case or plywood case and with protective material inside to make sure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Picture of WNiCu Tungsten Alloy Rods

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