Beryllium Copper Round Bar We are the Largest Importer of Beryllium Copper Round Bar in Various Diameter and Length. This Beryllium Copper Round Bar are used in Defense Industry, Aerospace industry, Electrical Use. Grade :- C17200 / Alloy 25 Diameter :- 6mm Dia To 200mm Dia Length :- 100mm To 2000mm Test Report :- LAB TC / NABL TC