Copper and copper alloys. Profiles and bars for general purposesWhat is BS EN 12167: 2011? This European Standard 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

6 Comparisons of roughness spectra

BS EN 1998-6 includes the additional criteria and rules required for the seismic design of these structures without restrictions on their size

The procedure for applying this standard is contained in BS EN 13427:2000

Every product has an effect on the environment

The standard contains provisions for two grades

relevant national standards

b) assisting specifiers and users in determining the appropriate equipment required for a given application

Normative reference

enforcement agencies

referred to as the general standard

ISO/IEC 15026

the guidance