Welding consumables - Wire electrodes and deposits for gas-shielded metal arc welding of non-alloy and fine grain steels - Classification; German version EN 440:1994— 6 стр.
Welding consumables - Covered electrodes for manual metal arc welding of non alloy and fine grain steels - Classification; German version EN 499:1994— 8 стр.
Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels; German version EN 10025-2:2004— 37 стр.
Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels; German version EN 10025-3:2004— 25 стр.