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.
DFARS DFARS Compliant
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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
0.75
Alloy
180
Production Method
Rolled
Metal Type
Copper
Shape
Sheet/Plate
Ships
1-2 Business Days
Brand
Southern Copper
Weight/Lineal Foot
34.88 pounds

This copper sheet/plate is ideal for high-stress applications such as studs, welding electrodes, mold cavities, and electrical components. It maintains its shape even after collisions and frequent use, and is commonly used for seam and spot welding stainless steel and other electrically-resistant materials.

Yes, this copper sheet/plate will not rust when used outdoors, making it suitable for exterior applications.

Yes, custom cutting is available from the warehouse, and orders typically ship within 1-2 business days.

Yes, a Material Test Report (MTR) is available for this product.

Yes, this product is DFARS compliant, ensuring it meets defense-related material requirements.

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