Pure copper

CuA1-ETP

Electrolytic copper

EN CW004A - UNS C11000

Electrolytically refined copper with high conductivity, designed for applications requiring dimensional accuracy, electrical performance, and full traceability.

Properties

Machinability
Electrical and Thermal Conductivity
Hot and Cold Formability

Development

Hot-extruded
Cold-drawn

States

R200 / H040
R360 / H110

Applications

Electrical Industry
Electronics
Building

Chemical Composition

ElementCu (%)Ag (%)O (%)Other (%)
Contents≤ 99,9 ≤ 0,015 ≤ 0,03 ≤ 0,03

Mechanical Properties

Density (g/cm³)8,9
Hardness (HB)75–100
Rm (MPa)≥ 300
0.2 Rp (MPa)≥ 260
A%≥ 8
% IACS≥ 100

Available Sizes

Round

Tube

Flat side

Hexagonal

Custom-made

Plate

Standards

EN 13601
EN 12165
EN 1652

Certificate 3.1 available

Upon request when ordering

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