Made of 75% tungsten for wear and arc-erosion resistance and 25% copper for electrical and thermal conductivity, these bars work well for electrodes in the electrical-discharge machining of tungsten carbide and other dense material. They're RWMA Class 11, so use them for facings and insets for flash and butt welding dies, projection welding electrodes, and seam welding. Compared to RWMA Class 10, they're more wear resistant because they contain more tungsten. They're commonly known as Elkonite bars.
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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Diameter
1
Alloy
10W3
Metal Type
Copper
Shape
Bar-Round
Ships
1 Business Days
Brand
Southern Copper
Weight/Lineal Foot
5.42 pounds

This round bar is made of 75% tungsten for wear and arc-erosion resistance and 25% copper for excellent electrical and thermal conductivity. It is alloy 10W3, commonly known as Elkonite bars.

Yes, the bar can be custom cut. It is available in lengths up to 12 inches, with standard cut lengths of 8 and 12 inches offered.

It is ideal for electrodes in electrical-discharge machining of tungsten carbide and other dense materials, as well as facings and insets for flash and butt welding dies, projection welding electrodes, and seam welding.

This product ships within 1 business day and is currently in stock.

Yes, a Material Test Report (MTR) is available for this product.

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