The measures 0,6 per 1000 and 0,8 per 1000 mm of half hard copper ribbon are available on stoke. Cuting to size upon request.
From the thickness mentioned in the table we can obtain strips to size.
Strip larges produced are: 600 – 1000 – 1250. For reasonable quantities it is possible to provide large requested.
Strip is used in building industry for gutters, drainpipe, facades and roof realizations; in telegraphic, electromechanical sectors; urban design.
The annealed copper can’t be folded easily because of its high fracture risk.
The annealed copper is obtain during heating to the temperature that is lower than the fusion temperature.
This procedure makes copper mild and homogeneous.
During the heating the material microstructure is altered changing its properties like flexibility and hardness.
The Cu-ETP copper - (Electrolytic Tough Pitch) is obtained by electrolytic refining and characterized by the presence of oxygen and the absence of phosphorus.
The Cu – DHP is the totally oxygen free copper with the relatively high
phosphorous content. The phosphorus presence permits to remove fragility, improve the cold plastic deformability; increase the soldering attitude.
The Cu-DHP copper is used in coverings and sheet metal works, tubes producing for fluid distribution systems.
Phosphorus reduces electrical conductivity that is why for electrical and electrotechnical applications the CU-ETP copper is used.
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