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.
MTR MTR Available
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Product Information

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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.
Thickness
0.5
Width
1
Max Length
12
Alloy
10W3
Metal Type
Copper
Shape
Bar-Rectangle
Ships
1 Business Day
Brand
Southern Copper
Eniteo Vendor ID
3159
Weight/Lineal Foot
3.45 pounds

The bar measures 0.5 inches in thickness and 1 inch in width, made of 75% tungsten and 25% copper. This alloy offers excellent wear and arc-erosion resistance combined with good electrical and thermal conductivity.

Yes, this bar is ideal for electrodes in electrical-discharge machining of tungsten carbide and other dense materials due to its high tungsten content and RWMA Class 11 rating.

Custom cuts are available from the warehouse, and the product typically ships within 1 business day, ensuring fast delivery.

Yes, MTR reports are available for this product, providing detailed certification of its material properties.

This bar is commonly used for facings and insets in flash and butt welding dies, projection welding electrodes, and seam welding, benefiting from its enhanced wear resistance compared to RWMA Class 10 bars.

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