Copper Machining | High Conductivity CNC Components

Copper is essential in applications requiring high electrical and thermal conductivity, particularly in semiconductor, electronics, and thermal management systems. Its softness and thermal properties require careful machining strategies.

At Lamek Industrial, we apply the right tooling and process control to produce precision copper components, including complex geometries and high-performance cooling solutions.

Brass Alloy	Ultimate Tensile Strength	Common Applications
C101 (Oxygen-Free Copper)	~200–250 MPa	High-conductivity electrical components, semiconductor equipment, bus bars, RF applications.
C110 (Electrolytic Tough Pitch)	~210–260 MPa	General electrical use, connectors, heat exchangers, grounding components.
C145 (Tellurium Copper)	~350–450 MPa	High-speed machining, electrical connectors, precision components requiring conductivity and machinability.
C172 (Beryllium Copper)	~1100–1400 MPa	High-strength springs, contacts, aerospace components, wear-resistant precision parts.