NBN EN 12535 : 2000

Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
    4.1 Symbol for the product/process
    4.2 Symbol for strength and elongation of
          all-weld metal
    4.3 Symbol for impact properties of all-weld
          metal
    4.4 Symbol for chemical composition of all-weld
          metal
    4.5 Symbol for type of electrode core
    4.6 Symbol for shielding gas
    4.7 Symbol for welding position
    4.8 Symbol for hydrogen content of deposited metal
    4.9 Symbol for stress relief treatment
5 Mechanical tests
    5.1 Preheating and interpass temperatures
    5.2 Welding conditions
6 Chemical analysis
7 Technical delivery conditions
8 Designation
Annex A (informative) Description of types of electrode
                        core
Bibliography

Defines criteria for classifying tubular cored electrodes in the as-welded or stress relieved condition for gas shielded metal arc welding of high strength steels with a minimum specified yield strength not less than 500N/mm2. One tubular cored electrode may be tested and classified with different gases .