BS EN ISO 1302:2002

1   Scope This International Standard specifies the rules for the indication of surface texture in technical product documentation (e.g. drawings, specifications, contracts, reports) by means of graphical symbols and textual indications. It is applicable to the indication of requirements for surfaces by means of

a) profile parameters, according to ISO 4287, related to the

             -    R  -profile (roughness parameters),

             -    W  -profile (waviness parameters), and

             -    P  -profile (structural parameters),

b) motif parameters, according to ISO 12085, related to the

             -  roughness motif, and

             -  waviness motif,