Pure copper

CuC2-OFE

Oxygen-free electrolytic copper

EN CW009A - UNS C10100

CuC2-OFE is an oxygen-free copper with no traces of phosphorus, offering very high electrical and thermal conductivity. Its exceptional purity ensures excellent performance in brazing, electronics, and critical applications in vacuum or demanding environments.

Properties

Machinability
Electrical and Thermal Conductivity
Hot and Cold Formability
Weldability

Development

Hot-extruded
Cold-drawn

States

R200 / H035
R220 / H050

Applications

High-Performance Electrical Conductors
Vacuum Technology (High-Vacuum Applications)
Electronics

Chemical Composition

ElementCu (%)Other (%)
Contents≤ 99,99 ≤ 0,01

Mechanical Properties

Density (g/cm³)8.94
Hardness (HB)> 45
Rm (MPa)> 200
0.2 Rp (MPa)> 80
A%> 50
% IACS≥ 100

Available Sizes

Round

Custom-made

Standards

EN 13601

Certificate 3.1 available

Upon request when ordering

* These values are for reference only; they may vary depending on the standard and condition.