TUNGSTEN HEAVY ALLOY MATERIAL
Elmet is an emerging global provider of high quality tungsten heavy alloy rod and sheet products and the leading US owned and operated producer of pure, swaged tungsten, tungsten heavy alloy and molybdenum based rod products.
We offer a growing range of standard tungsten heavy alloy rod diameters ranging from .030″ to over 1.0″ that can be cut to size to customer specified thickness, length, surface finish as well as other material properties such as precision machining, threaded or gun-drilled. As with all of our materials, our rod begins as metal powder, pressed in to ingots, sintered, and then swaged and drawn down. Our advanced drawing / swaging process enables us to tailor the product to meet specific customer material and performance requirements to ensure optimal performance in your application.
Tungsten Heavy Alloy Rod:
| Standard Diameter Tolerances (inches) | |||
| Diameter | Black/Clean | Ground | |
| .020 to .025 | ± .001 | ± .001 | |
| .025 to .070 | ± .0015 | ± .001 | |
| .070 to .200 | ± .002 | ± .001 | |
| .200 to .250 | ± .007 | ± .001 | |
| .250 to .435 | ± .007 | ± .0015 | |
| .425 to .750 | ± .010 | ± .003 | |
| .750 to 1.000 | ± .015 | ± .005 | |
| 1.000 to 1.250 | ± .015 | ± .005 | |
| 1.250 to 1.750 | ± .025 | ± .005 | |
| Tighter tolerances can be obtained upon request. | |||
| Standard Length Tolerances (Inches) | |||
| Diameter | .5″ to 12″ | 12″ to 24″ | > 24″ |
| .020 to .100 | ± .010 | ± .015 | ± .0625 |
| .100 – .500 | ± .015 | ± .015 | ± .0625 |
| .500 to 1.000 | ± .015 | ± .030 | ± .0625 |
| 1.000 to 1.500 | ± .030 | ± .0625 | ± .0625 |
| Tighter tolerances can be obtained upon request. | |||