Tungsten spheres offer unique properties like extreme density and high melting points, making them valuable for various industrial and scientific applications. Selecting the correct sphere ensures optimal performance and safety in your specific use case, whether it's for research, manufacturing, or specialized equipment. Understanding key features will help you make an informed purchase.
Looking for the best Tungsten Spheres?
Discover now our comparison of the best Tungsten Spheres. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Tungsten Spheres are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Tungsten Spheres in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- Precision Weighting: This set of 33 spherical tungsten weights is excellent for fine-tuning the weight of your derby car. Reach the maximum allowed weight in 0.032 oz (0.9g) increments.
- Dense and Effective: The tungsten used in this 2 ounce set of twelve mini weights is 1.7x denser than lead, which means it’s also 1.7x smaller than lead. Plus, it’s 2.7x denser than zinc.
- Non-Toxic: These derby car weights are designed with tungsten that is safe for children and is non-toxic. Have peace of mind while letting young ones experiment with weight and placement.
- Speed Advantage: These tiny weights—4.5 mm in diameter—provide you with every opportunity for precise weight placement to achieve ultimate speed. A must for any derby car kit!
- Proven Winner: The materials in this tungsten weight set have been track tested and proven winners for over 15 years! Plus, they’re easy to use while building your car.
- SHOCKING to hold! A 6.6 lb sphere in the palm of your hand
- EXCELLENT scientific display of density
- PERFECT for your desk, side table, or classroom
- HUGE: 2.75" diameter | 6.6lbs | 3.0kg
- FREE Material Certificate ships with the sphere
- SHOCKING to hold! A 5lb sphere in the palm of your hand
- EXCELLENT scientific display of density
- PERFECT for your desk, side table, or classroom
- HUGE: 2.5" diameter | 5.04lbs | 2.29kg
- FREE Material Certificate ships with the sphere
- EXCELLENT display of density properties
- PERFECT for your desk, science classroom, or for every day carry
- ROUND and heavy with a 1" diameter
- surprisingly heavy at 0.32lbs or 0.145kg
- FREE Material Certificate and interesting fact sheet ships with the sphere
- Size: 3/8" in diameter. With good dimensional stability.
- Smooth surface, G5 precision grade balls. Higher hardness and wear resistance than chrome steel balls.
- Tungsten carbide balls are suitable for applications where extreme hardness must be accompanied by high resistance to wear and impact.
- Excellent corrosion resistance. They are well-suited to elevated temperatures, corrosion, humidity, abrasion, and poor lubrication conditions.
- Great for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideways, gauging and checking instruments, and meters.
- This is the cube you're looking for
- Surprisingly heavy. Great conversation piece.
- Aerospace grade tungsten alloy cube.
- A perfect complement to the 1.5" Aluminum Cube! Check it out
- Edges are rounded for safe handling
- 1 pc. 99% Pure Titanium Sphere Measuring 2" or 5 cm cm and Weighing Roughly 295 - 300 Grams
- Titanium is known to work with your body's energy system, helping regulate and balance flow of energy
- Titanium projects strength, elevated mental activity and fortitude
- Crystal balls and spheres are crystals that have been shaped and polished into a spherical shape. The roundness of the crystal ball symbolically represents a sense of oneness, wholeness, completion, karma, and respect for cyclical energies. The shape of...
- Beautiful for decorative use.
- CONTRAST: Tungsten sphere is 0.32lbs, whereas the aluminum sphere is
- BALANCE: each sphere is the same exact size at 1 inch in diameter, but weigh vastly different
- PERFECT for teachers, desks, gifts, science demonstrations, and center pieces
- COMPACT: smallest sphere set you can find on Amazon!
- FREE material certificate included with set and sent electronically via email after purchase
- Size: 3mm in diameter. With good dimensional stability.
- Smooth surface, G5 precision grade balls. Higher hardness and wear resistance than chrome steel balls.
- Tungsten carbide balls are suitable for applications where extreme hardness must be accompanied by high resistance to wear and impact.
- Excellent corrosion resistance. They are well-suited to elevated temperatures, corrosion, humidity, abrasion, and poor lubrication conditions.
- Great for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideways, gauging and checking instruments, and meters.
- Material : Tungsten
- Model Number : 418
- Origin : Mainland China
- Durable material
- Easy to use
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Last update on 2026-03-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Tungsten Spheres
Key Considerations for Tungsten Spheres
When selecting tungsten spheres, consider the following factors to ensure they meet your application's demands:- Purity and Grade: Tungsten purity significantly impacts its physical properties. Higher purity grades (e.g., 99.95%) are generally preferred for sensitive applications requiring consistent performance and minimal contamination. Different grades may be suitable for specific industrial processes, so check specifications carefully.
- Size and Tolerance: Spheres come in a wide range of diameters. Precisely measure your required dimensions and consider the manufacturing tolerance. Tight tolerances are crucial for applications where exact sizing and uniformity are critical, such as in precision machining or calibration standards.
- Surface Finish: The surface finish affects how the sphere interacts with its environment. Options can range from a rough, as-sintered finish to highly polished surfaces. A polished finish is often necessary for applications requiring low friction, optical precision, or resistance to chemical adhesion.