DIN EN 10273:2016-10

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Dimensions and tolerances on dimensions
5 Calculation of mass
6 Classification and designation
   6.1 Classification
   6.2 Designation
7 Information to be supplied by the purchaser
   7.1 Mandatory information
   7.2 Options
   7.3 Examples for ordering
8 Requirements
   8.1 Steelmaking process
   8.2 Delivery condition
   8.3 Chemical composition
   8.4 Mechanical properties
   8.5 Surface condition
   8.6 Internal soundness
   8.7 Weldability
9 Inspection
   9.1 Types of inspection and inspection documents
   9.2 Tests to be carried out
   9.3 Re-tests, sorting and reprocessing
10 Sampling
   10.1 Frequency of testing
   10.2 Selection and preparation of samples and test
        pieces
11 Test methods
   11.1 Chemical analysis
   11.2 Tensile test at room temperature
   11.3 Tensile test at elevated temperature
   11.4 Impact test
   11.5 Other testing
12 Marking
Annex A (informative) - Guidelines for heat treatment
Annex B (informative) - Reference data on creep strain
                        and creep rupture
Annex ZA (informative) - Relationship between this European
                         Standard and the Essential
                         Requirements of EU Directive
                         97/23/EC
Bibliography
National Annex NA (informative) Bibliography

This standard is included in DIN Handbook 403 E and 403/2 E. Describes the technical delivery conditions for hot rolled weldable steel bars for the construction of pressure equipment for use at elevated temperatures.