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
1.5
Alloy
180
Production Method
Extruded
Metal Type
Copper
Shape
Bar-Round
Ships
1 Business Day
Brand
Southern Copper
Weight/Lineal Foot
6.82 pounds

Yes, this copper round bar is available in custom cut lengths up to a maximum of 144 inches, with cutting services handled at the warehouse.

Absolutely. The 180 Class 3 copper round bar maintains its shape even after collisions and frequent use, making it ideal for high-stress applications like studs, welding electrodes, mold cavities, and electrical components.

This product ships within 1 business day, ensuring fast delivery for your projects.

Yes, a Material Test Report (MTR) is available for this copper round bar to verify its quality and specifications.

Yes, it is RMWA Class 3, commonly used for seam and spot welding stainless steel and other electrically-resistant materials, and it will not rust when used outdoors.

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