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.
Thickness
1
Width
1.5
Max Length
72
Alloy
180
Production Method
Extruded
Metal Type
Copper
Shape
Bar-Rectangle
Ships
1 Business Day
Brand
Southern Copper
Eniteo Vendor ID
3159
Weight/Lineal Foot
5.8 pounds

Yes, this copper rectangle bar is available in various lengths up to 144 inches and can be custom cut at the warehouse to meet your size requirements.

Absolutely. The 180 Class 3 copper bar is designed for high-stress uses such as studs, welding electrodes, mold cavities, and electrical components, and is commonly used for seam and spot welding stainless steel.

This product ships within 1 business day, ensuring a fast turnaround for your project needs.

No, this beryllium-free copper bar performs similarly to beryllium copper but does not require special machining techniques, making it easier to work with.

Yes, a Material Test Report (MTR) is available for this product to verify its material properties.

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