ONORM EN ISO 17633 : 2011

Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
   4.1 Symbol for the product/process
   4.2 Symbol for the chemical composition of all-weld
       metal
   4.3 Symbol for type of electrode core
   4.4 Symbol for shielding gas
   4.5 Symbol for welding position
5 Mechanical tests
   5.1 Preheating and interpass temperatures
   5.2 Pass sequence
6 Chemical analysis
7 Fillet weld test
8 Retests
9 Technical delivery conditions
10 Examples of designation
Annex A (informative) Comparison charts of alloy
                      designation according to nominal
                      composition and alloy type
Annex B (informative) Description of types of electrode
                      core - classification according to
                      nominal composition
Annex C (informative) Description of types of tubular cored
                      electrodes and rods - classification
                      according to alloy type
Annex D (informative) Considerations on weld metal ferrite
                      contents
Bibliography

Describes requirements for classification of tubular flux and metal cored electrodes and rods, based on the all-weld metal chemical composition, the type of electrode core, shielding gas, welding position and the all-weld metal mechanical properties, in the as welded or heat treated conditions, for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels.