Tungsten Alloy Counterweight
Density:16.5 - 18.75 g/cm³
Surface Roughness:Ra 0.4 - Ra 3.2 μm
Hardness:24 - 36 HRC
Tensile Strength:700 - 1050 MPa
Dimensional Tolerance:±0.05mm
Material Grade:Class 1 / Class 2 / Class 3 / Class 4
Certification:ISO 9001
Standard:ASTM B777 / AMS-T-21014
Delivery Time:35-45 DAYS
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Product Details ofTungsten Alloy Counterweight
overview
Tungsten Alloy Counterweight is a high-density, high-precision gravity balance component crafted through powder metallurgy technology and precision CNC machining, featuring core advantages such as compact size, high hardness, strong corrosion resistance, and environmental friendliness. Our products are widely used in industrial equipment, precision instruments, automotive parts, aerospace equipment, marine and marine equipment, and fishing gear supplies, perfectly meeting the needs for precise center of gravity adjustment, dynamic balance correction, shock absorption, and steady speed operation. FANMETAL offers standard specifications,in-stock supply and deeply supports various non-standard special-shaped customization and mass production.Core Advantages
Extremely High Density
Tungsten Alloy Balancing Weights have a density of 16.5–18.75 g/cm³, three times that of ordinary carbon steel and 1.6 times that of lead counterweights. They fit well in compact precision equipment and small instruments, save internal structural space, and deliver far better compatibility than conventional counterweight materials.
Corrosion and Oxidation Resistance
Its chemical properties are stable, with excellent rust resistance, oxidation resistance, and corrosion resistance, a long service life, and can effectively reduce the cost of replacing equipment parts and maintaining equipment.
Green and Environmentally Friendly
Tungsten alloy weights are non-toxic and fully compliant with global RoHS and REACH environmental regulations, making them an ideal alternative to toxic lead weights.
Outstanding Mechanical Strength
It has high tensile strength and hardness, ensuring dimensional and structural stability even under harsh, high-load dynamic working environments.
Applications of Tungsten Alloy Counterweights
Our tungsten alloy counterweights offer excellent overall performance and strong versatility, satisfying the needs for precision weighting, dynamic balancing, vibration reduction, and speed stabilization across multiple industries.
Industrial Machinery
They serve as ideal dynamic balance components for rotating equipment such as precision machine tools, fans and electric motors. These counterweights effectively reduce vibration and noise and ensure stable high-speed operation.
Marine Industry
We supply balancing weights for yachts, fishing vessels and offshore working platforms. They keep hulls stable in complex wind and wave conditions and greatly improve navigation safety.
Outdoor Fishing Tackle
They are core components for high-end fishing gear. As tungsten heavy alloy fishing jigs and fishing reel counterweights, they are compact in size, sink fast and enable accurate casting. They are a premium replacement for traditional toxic lead sinkers.
Aerospace Industry
Used as precision counterweights for aircraft, artificial satellites and aerospace components for posture adjustment and gravity calibration. All products meet strict standards for high precision and long-term reliability. Learn more about our products: Tungsten Aviation Balance Weights
Automotive
Tungsten alloy ballast is widely installed on crankshafts, chassis and vehicle bodies for vibration damping and weighting. It optimizes the vehicle's center of gravity, reduces shaking and bumping during driving, and improves overall handling and ride smoothness.
Medical & Optical Instruments
They act as center-of-gravity adjustment components for CT scanners, MRI machines and other medical devices, as well as high-end optical instruments. They prevent gravity offset and ensure stable operation and accurate detection results of high-sensitivity equipment.
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Packaging & Shipping
Designed for the high density, high precision and abrasion-prone nature of our tungsten alloy counterbalance, we use a custom protective packaging solution that meets the strict demands of international sea and air freight.Each batch of parts is first sealed in plastic bags (vacuum-packaged for moisture resistance), then fully secured with shock-absorbing foam to prevent scratches, impacts and wear during transit. The entire unit is then packed into a heavy-duty reinforced carton or wooden crate to withstand the heavy weight of the products, ensuring safe delivery worldwide.
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FAQ
Q: What is the difference between W-Ni-Fe and W-Ni-Cu tungsten alloy counterweights?
A: Both types feature high density and high precision, yet they are designed for different application scenarios. W-Ni-Fe has excellent tensile strength and hardness, suitable for heavy-duty industrial and automotive use. W-Ni-Cu is completely non-magnetic, making it the preferred choice for aerospace, precision instruments and electronic devices where magnetic interference must be avoided.
Q: Why choose tungsten alloy over traditional materials like lead or steel for counterweights?
A: Tungsten alloy has a density nearly twice that of steel and 1.6 times that of lead. Its small footprint helps save valuable space in aerospace and automotive assemblies. In addition, tungsten is non-toxic, eco-friendly, highly corrosion-resistant, and provides better vibration-damping performance than steel.
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with mature technology and years of production experience, capable of supplying a full range of high-quality products.
Q: Do you accept custom orders?
A: Yes, we accept custom orders. We design and manufacture products according to your specifications, and we are committed to delivering qualified products.
Q: How to place an order?
A: You may send us an email with your purchasing requirements, and we will share our product catalog for your reference. After you confirm the product selection, we will verify order quantity, pricing and customization details together. You can provide design drawings or specific requirements if needed. We can arrange sample delivery first, and start formal mass production after mutual confirmation. The lead time depends on order quantity and customization cycle. We will keep you informed promptly if any schedule changes occur.
Q: What metal products can you offer?
A: Besides tungsten and tungsten alloy products, we also produce molybdenum alloys, nickel alloys, titanium alloys, sputtering targets, zirconium products and other precious metal parts. Feel free to visit our homepage for more information or contact us via email for custom solutions.
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