Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012, MOD)
焊接耗材.抗蠕变钢气体保护电弧焊用焊丝、焊丝、焊条和沉积物.分类(ISO 21952-2012 MOD)
Adopts ISO 21952:2012 to specify requirements on the classification of wire electrodes, wires and rods for gas-shielded metal arc welding and tungsten inert-gas welding of creep-resisting steels, and for their deposits in the as-welded or post-weld heat-treated condition.