Looking for big diameters in Copper Alloys (C18150, C18200, & C15000)? We are talking BIG and small!

When it comes to sourcing copper alloys Cadi Company is the go-to source for high-quality products including everything from copper alloys to refractory metals and electrodes as well as stud nut welding and even cylinder mounted components and accessories. The company brings decades of experience to the equation and is always standing by and ready to help customers find what they need. In-stock large diameters from 1/8” to 15-1/8”, cut your own out of plate, or we could finish it for you.


Copper Zirconium (C15000) is a sought-out copper alloy with bar, plate, and round diameters from 1/8” to 15-1/8, with a large supply in 10-1/8 and 12-1/8 as of January and red hot. These large diameters can be used to manufacture: seam welding wheels, short circuit rings, sputtering target backing plates, rocket engine combustion chambers and more.


With so much innovation and a dedication and commitment to quality customer service, it is no wonder that Cadi Company is such a trusted name in the business. With well over 45 years of experience in the manufacturing and distribution of copper alloys, this family-owned business has earned the trust of its respective customers over the decades.