Tungsten & Aluminum Cube Set
Tungsten & Aluminum Cube Set - is backordered and will ship as soon as it is back in stock.
Description
Description
Enjoy an endless opportunity for metaphors and puns. Shock and amaze unsuspecting initiates into the world of metallurgical wonders. Tungsten is very high density and surprisingly heavy, especially when compared to the aluminum cube. Great conversation pieces.Machined from aerospace grade tungsten and precipitation-hardened aluminum alloys, these cubes are an excellent contemporary addition for your desk at work or side table at home. Surprise your colleagues and friends with the cubes' difference in density. 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 cubes, don't forget to check out our Tungsten Spheres.
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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
What's included in a set?
What's included in a set?
Two cubes of identical size — one tungsten heavy alloy and one precipitation-hardened aluminum alloy. Sets come in 1 cm, 0.5", 1", 1.5", 2", and 2.5" sizes.
How big is the weight difference?
How big is the weight difference?
Tungsten at about 18 g/cm³ is more than six times as dense as aluminum at 2.7 g/cm³. In the 1.5" set, the tungsten cube weighs about 2.2 lb while the same-size aluminum cube weighs about a third of a pound.
What are the cubes made from?
What are the cubes made from?
Aerospace grade tungsten heavy alloy and precipitation-hardened aluminum alloy, machined to matching dimensions.
Are they safe to handle?
Are they safe to handle?
Yes. Solid tungsten alloy is inert, non-radioactive, and non-toxic, and aluminum is equally safe — the whole point of the set is handing someone both cubes at once.
Who is this set for?
Who is this set for?
Anyone who enjoys a hands-on demonstration of density: two identical-looking cubes that feel completely different in hand. A natural fit for a desk at work or a side table at home, and a reliable conversation piece.
The MTS Advantage
Mastering the world's toughest metals with over 65 years of engineering expertise.





