These copper bars have similar performance properties to beryllium copper, but do not require special machining techniques. They’re often used for high-stress applications such as studs, welding electrodes, mold cavities, and electrical components. Even after collisions and frequent use, they maintain their shape. They conduct electricity, but not as well as purer copper, such as 101 copper. Using them in extreme temperatures won’t change their mechanical properties, but you can process them with heat treatment if you wish to alter their properties. They’re RMWA Class 3, which is a class that’s commonly used to seam and spot weld stainless steel and other electrically-resistant materials. When used outdoors, these bars won’t rust.
MTR MTR Available
Return Returns Acceptable.
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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.
Diameter
0.5
Alloy
180
Production Method
Extruded
Metal Type
Copper
Shape
Bar-Round
Ships
1 Business Day
Brand
Southern Copper
Weight/Lineal Foot
0.76 pounds

Yes, this copper round bar can be custom cut with lengths available up to 144 inches. Custom cuts are processed from warehouse stock and can be ordered to meet your exact size requirements.

Absolutely. This copper bar offers performance similar to beryllium copper without requiring special machining. It is commonly used for high-stress applications such as studs, welding electrodes, mold cavities, and electrical components, and is RMWA Class 3 rated for spot and seam welding stainless steel and other resistant materials.

The product ships within 1 business day, ensuring prompt delivery for your projects.

Yes, a material test report (MTR) is available for this product, providing assurance of its quality and compliance.

No, this copper bar is resistant to rust and maintains its shape even after collisions and frequent use, making it suitable for outdoor applications.

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