NF EN 440 : 1994

0. 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 shielding gas
4.5 Symbol for the chemical composition of wire
     electrodes
5. Mechanical tests
5.1 Preheating and interpass temperatures
5.2 Welding conditions and pass sequence
6. Chemical analysis
7. Technical delivery conditions
8. Example of designation
Annex A (informative) Bibliography

Specifies requirements for classification of wire electrodes and weld deposits in the as-welded condition for gas shielded metal arc welding of non alloy and fine grain steels. Coverage includes: symbol for the product/process, symbol for shielding gas, preheating and interpass temperatures, and symbol for impact properties of all-weld metal.