EN ISO 1302:2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Graphical symbols for the indication of
   surface texture
5 Composition of complete graphical symbol
   for surface texture
6 Indication of surface texture parameters
7 Indication of manufacturing method or related
   information
8 Indication of the surface lay
9 Indication of machining allowance
10 Summarizing of indications of surface texture
   requirements and their values
11 Position on drawings and other technical
   product documentation
Annex A (normative) - Proportions and dimensions
        of graphical symbols
Annex B (informative) - Synoptive tables
Annex C (informative) - Examples of indication of
        surface texture requirements
Annex D (informative) - Minimum indications for
        unambiguous control of surface functions
Annex E (informative) - Surface texture parameter
        designations
Annex F (informative) - Evaluation length, ln
Annex G (informative) - Transmission band and
        sampling length
Annex H (informative) - Consequences of new ISO
        surface texture standards
Annex I (informative) - Former practice
Annex J (informative) - Relation to the GPS matrix
        model
Bibliography
Annex ZA (normative) - Normative references to
         international publications with
         their relevant European publications

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 profile parameters, according to ISO 4287, related to the R-profile (roughness parameters), W-profile (waviness parameters) and P-profile (structural parameters), to motif parameters, according to ISO 12085, related to the roughness motif and waviness motif, as well as to parameters related to the material ratio curve according to ISO 13565-2 and ISO 13565-3.NOTE For the indication of requirements for surface imperfections (pores, scratches etc.), which cannot be specified using surface texture parameters, reference is made to ISO 8785, which covers surface imperfections.