Rolled products


Indispensable input stock for complex applications. Our rolled products are used to make plug connectors, metal goods, and elements for semiconductors, from the smallest integrated circuits to power electronics components.


The knowledge invested in the plain input stock is often the basis of our customers’ success. So that the copper alloy fulfils exactly your specific requirements, whether for conductivity, surface quality, temperature resistance, or relaxation resistance, we offer you not only a suitable range of materials to choose from, but also and above all: advice. Together we therefore mould the future – in the semiconductor and equally in the automotive and electronics industries. 


An overview of our current brochures and flyers for download can be found on our Rolled Products infopage.

Our range of products

Our rolled products at a glance.

Wieland Kupral

This is our Wieland Kupral product portfolio.


Sheets and Plates

We can offer you a wide range of materials, geometries, and surface qualities to choose from. Many geometries are available from our sheets stores.

Wieland EN Designation EN No. ASTM UNS-No. Temper
K12 Cu-HCP CW021A C10300 R220/R240/R290/R360 F20/F25/F33
K12 Cu-HCP CW021A C10300
K18 Cu-ETP CW004A C11000
K18 Cu-ETP CW004A C11000

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