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Tungsten Alloy for Darts

Why Billets & Darts Are Made of Tungsten Alloy?

As we know, tungsten alloy barrel forms the main part of dart. Tungsten alloy billet is now standard barrel material, for tungsten alloy barrel has a specific gravity of 19.3(20℃), making it a very dense material. Smaller volume allows for better grouping. Moreover, tungsten alloy barrel has superior wearing resistance, well machinability, etc.

Tungsten Alloy Dart

Because it’s special properties, tungsten alloy barrels for tungsten alloy darts are quite difficult to be manufactured as 100% tungsten. Therefore, in fact, the “All- tungsten” darts in market are made of tungsten alloy billet. Engineered for a greater weight to volume ratio, tungsten alloy darts have a characteristically slimmer tungsten alloy barrel. Due to these special properties of tungsten alloy barrel, billet is now standard material applied in the making of tungste alloy darts to replace brass.

Today's standard material for tungsten alloy barrel is tungsten heavy alloy, and tungsten alloy barrels forms the main part of a dart (mainly used in sports). Tungsten alloy barrel has a specific gravity of 19.3(20 ℃), so tungsten aloy billet is a very dense material. For its special properties, nowadays tungsten heavy alloy billet is widely applied to make tungsten heavy alloy darts replacing brass. Because of technical difficulties with manufacturing, a 100% tungsten alloy dart is not available. All "tungsten" alloy darts you can buy are in fact made of tungsten alloys.

We can supply tungsten heavy alloy billets in various sizes and with different tungsten contents. Popularly 70~90% tungsten is used for making both soft-tip and steel tip barrels, ranging from 14~18 gram and 18~40 gram respectively, and sometimes, 65% and 95~97% tungsten are offered following customers' specific request.

Tungsten heavy alloy billets are actually tungsten cylinder rods after surface grinding by center-less processing, and their weights are varied from different tungsten contents and rod sizes. We can provide different size of tungsten heavy alloy darts components.

Please find a list for regular tungsten heavy alloy billets below. Please choose freely from the models and sizes below or contact us with your own specifications or requirements.

Regular Tungsten Alloy Billets Size  

Tungsten Heavy Alloy Billet Size        [Ø(+0.05)×(+1.0)mm] Content of W (%)
65 70 80 85 90 95
Density (+/-0.25g/cc)
13.20 13.90 15.40 16.00 16.90 18.00


inch mm Weight (+/-0.50g/pc)
1 Ø1/4×1.7 Ø6.35×43.2          


2 Ø1/4×1.8 Ø6.35×45.7            
3 Ø1/4×1.9 Ø6.35×48.3            
4 Ø1/4×2.00 Ø6.35×50.8            
5 Ø1/4×2.15 Ø6.35×54.6            
6 Ø0.265×1.7 Ø6.73×43.2            
7 Ø0.265×1.8 Ø6.73×45.7            
8 Ø0.265×1.9 Ø6.73×48.3            
9 Ø0.265×2.00 Ø6.73×50.8            
10 Ø0.265×2.15 Ø6.73×54.6            
11 Ø9/32×1.6 Ø7.15×40.7            
12 Ø9/32×1.7 Ø7.15×43.2            
13 Ø9/32×1.8 Ø7.15×45.7            
14 Ø9/32×1.9 Ø7.15×48.3            
15 Ø9/32×2.00 Ø7.15×50.8            
16 Ø9/32×2.15 Ø7.15×54.6            
17 Ø5/16×1.6 Ø7.94×40.7            
18 Ø5/16×1.7 Ø7.94×43.2            
19 Ø5/16×1.8 Ø7.94×45.7            
20 Ø5/16×1.9 Ø7.94×48.3            
21 Ø5/16×2.00 Ø7.94×50.8            
22 Ø11/32×1.4 Ø8.74×35.6            
23 Ø11/32×1.6 Ø8.74×40.7            
24 Ø11/32×1.8 Ø8.74×45.7            
25 Ø11/32×2.00 Ø8.74×50.8            

Any size or tungsten content unavailable from this above table can also be manufactured in accordance with your specifications. Please contact us for a price and other information about tungsten alloy dart.

&Sales Corp.) specializes in manufacturing and exporting of various tungstenalloy darts and billets. We are focused on delivering highest quality tungsten heavy alloy billets & tungsten heavy alloy barrels to users worldwide.

Pictures for Tungsten Heavy Alloy Billets from Chinatungsten

Tungsten Heavy Alloy Barrel

Tungsten Heavy Alloy Barrel

Tungsten Heavy Alloy Barrel

Usually we provide tungsten alloy darts according to clients' specific demands. We can also offer a range of different tungsten heavy alloy darts, including W-Ni-Fe, W-Ni-Cu or W-Ni-Cu-Fe, up to the particular requirement for that high-density alloy. Surface center-less ground can be done upon demand. In addition to supplying the tungsten heavy alloy darts raw materials, we can also provide the machined part as tungsten alloy barrels.

For more information and pictures about tungsten alloy billets, tungsten alloy barrels and tungsten alloy darts, please visit chinadart.

If you have any interest in tungsten alloy billets, tungsten alloy barrels and tungsten alloy darts, please feel free to contact us by email: or by telephone:00 86 592 5129696.

Related Links: What's Tungsten Alloy | Tungsten Heavy Alloy Grades | Tungsten Heavy Alloy Application
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