Cu-ETP (Copper Electrolytic Tough Pitch) is a high-conductivity copper alloy that is well suited for use in electrical and electronic applications, industrial equipment, building construction and automotive industry.

Cu-ETP / CW004A - SteelNumber - Copper equivalent, chemical composition, properties

Electrolytic Tough Pitch (ETP) copper is the most widely used grade of copper in electrical applications all over the world and represents over half of global copper use. It is extensively used in electric power systems, electrical installations in homes, offices and industry and all kinds of electrical and electronic equipment.

(1) Oxygen and trace elements may vary depending on the process. (2) This is a high conductivity copper which has, in the annealed condition a minimum conductivity of 100% IACS. (3) Cu value includes Ag. * Measured at room temperature, 68°F (20°C). ** Fatigue Strength: 100 x 106 cycles, unless indicated as [N] x 106.

Cu-ETP (Electrolytic Tough-Pitch) is a pure copper. This copper is characterized by a minimal amount of 99.90 % copper and a minimal electrical conductibility of 100 % IACS (International Annealed Copper Standard).

Copper Alloy 110/C110/C1100 Electrolytic Tough Pitch (ETP) is a very pure alloy of copper (99.9% min. cu). It is a versatile alloy because of its resistance to corrosion, high electrical and thermal conductivity, and its aesthetic quality.

EN 1652 Grade Cu-ETP R240 Description Cu-ETP, mat. No CW004A, is an oxygenous copper with Cu >= 99,9%. To the comparable DIN-mark E-Cu58, mat. No 2.0065 acc. to DIN 1787 : 1973-01 applies: The most excellent material property is its high thermal and electrical conductivity. Tensile strength and Brinell hardness are increasable by cold forming.

Electrolytic Tough Pitch Copper (ETP) C101/ CW004A is a commercially pure high conductivity grade of copper refined by electrolytic deposition which is then melted and oxidised

Cu-ETP strip material is an electrolytically refined, oxygen-containing copper. It has a very good electrical conductivity and is economically interesting, compared to other high-conductivity copper alloys. It should be noted that the soldering and welding properties of the material are limited due to the oxygen content.

Characteristics Cu-ETPis an oxygen containing copper which has a very high electrical and thermal conductivity. It has excellent forming properties. Due to its oxygen content soldering and welding properties are limited.