Data Sheet: Oxygen-Free Copper Cu-OF Standard Grade - Luvata Alloy Cu-OF
Data Sheet: Oxygen-Free Copper Cu-OF Standard Grade - Luvata Alloy Cu-OF
Data Sheet: Oxygen-Free Copper Cu-OF Standard Grade - Luvata Alloy Cu-OF
Copper Cu-OF standard grade Luvata Cu-OF standard grade oxygen-free copper is high purity
copper that is immune against hydrogen embrittlement. It is used in
– Luvata Alloy Cu-OF applications where high electrical and thermal conductivity are the
essential requirements. It can be joined with all welding and brazing
methods and it is suitable for manufacturing processes requiring
extreme deformability.
Typical applications:
• Electrical components
• Switchgear applications
• Generator material in rotor and stator windings
• Other applications where high electrical and thermal
conductivity is needed
Products / shapes:
Round rods, rectangular bars and solid profiles. Corresponding
EN-norms for different products are as follows:
• EN 13601 – Copper and copper alloys.
Copper rod, bar and wire for general electrical purposes.
Chemical composition and corresponding standards:
Composition *
Luvata Pori Oy alloy EN – CEN/TS 13388:2008 ASTM / USA
%
Cu-OF Cu + Ag min. 99,95 % Cu-OF / CW008A CDA C10200
Physical properties:
* % IACS = International Annealed Copper Standard. The % IACS values are calculated as percentages of the standard value for annealed high conductivity
copper as laid down by the International Electrotechnical Commission.
Machinability rating
Soldering Brazing TIG MIG EBW
(free cutting brass = 100)
20 Excellent Excellent Good Good Good
Luvata Pori Oy
Kuparitie 5, P.O. Box 60
FI-28330 Pori Finland
Tel: +358 2 626 6111
Fax: +358 2 626 5337
www.luvata.com
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