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
1.5
Alloy
10W3
Metal Type
Copper
Shape
Bar-Round
Ships
1 Business Days
Brand
Southern Copper
Weight/Lineal Foot
12.19 pounds

This bar is ideal for electrodes in electrical-discharge machining of tungsten carbide and other dense materials. It is also suitable for facings and insets in flash and butt welding dies, projection welding electrodes, and seam welding due to its wear and arc-erosion resistance.

Yes, custom cuts are available from the warehouse. The product offers lengths up to 12 inches, with options for 8-inch and 12-inch cuts.

This product ships within 1 business day, ensuring prompt delivery.

Yes, an MTR report is available for this product to verify material compliance and quality.

The 10W3 alloy contains 75% tungsten and 25% copper, offering greater wear resistance than RWMA Class 10 bars due to the higher tungsten content.

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