Tungsten Sphere - 2.175"
Tungsten Sphere - 2.175" is backordered and will ship as soon as it is back in stock.
Tungsten Sphere - 2.175"
Description
Description
Tungsten alloy sphere. 2.175" diameter, 1.5kg. High density. Surprisingly heavy. Great conversation piece.Machined from aerospace grade tungsten, this sphere is an excellent contemporary addition for your desk at work or side table at home. Surprise your colleagues and friends with the sphere's density, weighing 1.5 kilograms, yet fitting into the palm of your hand. Tungsten is one of the densest naturally occurring elements, and now you can add one of nature's wonders to your own collection. If you like the sphere, don't forget to check out our Tungsten Cube.
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Need something custom?
Midwest Tungsten Service can cut or custom make any product to your specifications. Request a quote for custom or out-of-stock sizes.
Frequently asked questions
How heavy is the tungsten sphere?
How heavy is the tungsten sphere?
It weighs 1.5 kilograms (3.3 lb) at just 2.175 inches in diameter — small enough to sit in the palm of your hand.
Is the sphere pure tungsten?
Is the sphere pure tungsten?
It is machined from aerospace-grade tungsten heavy alloy. Alloying tungsten with a small amount of other metals keeps nearly all of its density — about 17 g/cm³ versus 19.3 g/cm³ for pure tungsten — while allowing the precision machining a true sphere requires.
Is the sphere solid or hollow?
Is the sphere solid or hollow?
Completely solid. A 2.175 inch sphere weighing 1.5 kg works out to about 17 g/cm³ — solid tungsten alloy through and through.
Is it safe to handle?
Is it safe to handle?
Yes. Solid tungsten alloy is inert — it is not radioactive and not toxic in solid form. The only real caution is its weight: set it down gently, because it can dent a wood desktop if dropped.
What is the sphere for?
What is the sphere for?
It is a display and collectible object — a precision-machined piece of one of the densest naturally occurring elements. It makes a striking addition to a desk at work or a side table at home, and a great conversation piece.
How should I care for it?
How should I care for it?
No special care is needed. Wipe fingerprints away with a soft, dry cloth.
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