NBN EN 10163-1 : 2005 COR 2007

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Classification
6 Requirements
  6.1 Depth and affected area of discontinuities
      6.1.1 Depth
      6.1.2 Affected area
  6.2 Repair requirements
  6.3 Repair procedures
      6.3.1 Grinding
      6.3.2 Welding
Annex A (informative) Description of most common discontinuities
Annex B (informative) List of equivalent terms in foreign
        languages
Annex C (informative) List of national standards which correspond
        with EURONORMS referenced
Bibliography

Describes the general requirements for the surface condition of hot-rolled steel plates, wide flats and sections. It covers the requirements on the type, the permissible depth and the permissible size of the surface area affected by discontinuities (imperfections and defects) and repairs by grinding and/or welding.