PREN 13835 : DRAFT 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Order information
6 Manufacture
7 Requirements
   7.1 Chemical composition
   7.2 Mechanical properties
   7.3 Microstructure
8 Sampling
   8.1 General
   8.2 Cast samples
   8.3 Samples cut from a casting
9 Testing
   9.1 Chemical analysis
   9.2 Tensile test
   9.3 Impact test
   9.4 Hardness test
   9.5 Microstructure examination
   9.6 Other properties
10 Retests
   10.1 Need for retests
   10.2 Test validity
   10.3 Nonconforming test results
   10.4 Heat treatment of samples and castings
11 Inspection documentation
Annex A (informative) - Properties and applications of
        the austenitic cast iron grades
Annex B (informative) - Comparison of austenitic cast iron
        material designations according to EN 1560 and
        ISO/TR 15931[3][4]
Annex C (informative) - Heat treatment
Annex D (informative) - Additional mechanical and physical
        properties
Annex E (normative) - Sectioning procedure for cast samples
Annex F (informative) - Effect of alloying elements
Annex G (informative) - Testing
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 97/23/EC
Bibliography

Describes the grades and corresponding requirements for austenitic cast irons.