DIN EN 12167:2011-08

The standard DIN EN 12167 specifies the composition, property requirements and dimensional tolerances for copper alloy profiles including L-, T-, U-shaped cross-sections, and bars, finally produced by drawing or extruding. This European Standard applies to profiles with L-, T- and U-shaped cross-sections which would fit within a circumscribing circle of a maximum 180 mm diameter and to bars with thicknesses from 3 mm up to and including 60 mm and with widths from 6 mm up to and including 120 mm. The sampling procedures, the test methods for verification of conformity to the requirements of this standard, and the delivery conditions are also specified. The European Standard has been prepared by CEN/TC 133 "Copper and copper alloys" (secretariat: DIN). Regarding German collaboration, the responsible Committee is Working Committee NA 066-02-04 AA "Strangpress- und Zieherzeugnisse" ("Extruded and drawn products") at FNNE.