NF A81-317*NF EN ISO 21952:2012
Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification

Standard No.

NF A81-317*NF EN ISO 21952:2012

Release Date

2012

Published By

Association Francaise de Normalisation

Latest

NF A81-317*NF EN ISO 21952:2012

NF A81-317*NF EN ISO 21952:2012 history

• 2012 NF A81-317*NF EN ISO 21952:2012 Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification