CoreMetal Technical Team

What Is the Difference Between C11000 and C10100 Copper? For procurement professionals and engineers, understanding the difference between C11000 (Electrolytic Tough Pitch) and C10100 (Oxygen-Free Electronic) copper is essential for selecting the right material for critical applications. While both are high-purity copper grades, their differences in composition, properties, and applications are significant. Composition and Purity […]

Copper in EV Manufacturing: Why Battery Grade Copper Matters The electric vehicle revolution has transformed copper from a commodity metal into a strategic material. With approximately 80 kg of copper in every battery electric vehicle, the automotive industry’s electrification path has created unprecedented demand for high-quality copper products. Copper Usage in Electric Vehicles An EV

C17200 Beryllium Copper vs C11000: Which Alloy Should You Choose? When selecting copper alloys for demanding applications, engineers often compare C17200 beryllium copper against standard C11000 ETP copper. While both are copper-based materials, their properties, applications, and costs differ dramatically. This guide helps you make the right choice for your specific requirements. Material Comparison Property

C11000 ETP Copper: Properties, Applications & Global Supply Guide Electrolytic Tough Pitch (ETP) Copper, designated as C11000 under the UNS system, is the most widely used copper grade in the world, accounting for approximately 80% of all refined copper consumption. Its combination of high electrical conductivity (100% IACS minimum), excellent formability, and cost-effectiveness makes it