Home >> Tungsten Putty Weight >>Tungsten Alloy Canopy Weight Tungsten alloy canopy weight are available in a variety of shapes and three different metals -lead, steel, and tungsten. Each metal has its advantages and disadvantages. The following table will help you to decide which metal you would like to use.

One main difference between the three metals is their density. The more dense the metal, the more it will weight. The picture to the right shows the three metals and the amount need of each for the same weight. As you can see, it takes a lot less tungsten then steel for the same weight.

Main advantages and disadvantages of each metal:

	Advantages	Disadvantages
Lead	Soft - easy to bend and cut. Low cost Medium density	Keep it away from children Only available in one form - 1/4" cylinders.
Steel	Low cost Can be cut	Low density Can rust
Tungsten	High density Ideal for concentrating weight in limited area	High cost Very hard - Cannot be cut or shaped

How to Use Tungsten Alloy Canopy Weight

Canopy weight is just over 1-3/4 inches long and just under 1-3/16 inches wide. The height above the car body is 1/3 of an inch. The mounting stud is 1/2 inch in diameter and 1/4 inch long. Your shipment will contain one tungsten alloy weight.

Tungsten alloy canopy weight can be easily used for pinewood derby car weighting if the weight of the car body, wheels, and axles is less than 1.5 ounces. Drill a 1/2 inch diameter hole into the top of the car body (generally the hole is drilled all the way through the car). Apply epoxy in the hole, and spread just a little epoxy on the top of the car as well. Mount the product and allow it to dry.

Since tungsten alloy weight is very hard, do not plan to drill out any extra weight. Instead, use an alternate method to make fine adjustments such as adding/removing tungsten beads, lead, or other items.