90.93 Standard confirmed Mar 4, 2020
ISO
ISO/TC 44/SC 3 Welding consumables
International Standard
25.160.20 Welding consumables
ISO 17634:2015 specifies requirements for classification of tubular cored electrodes used in the post-weld heat-treated condition for gas shielded metal arc welding of creep-resisting and low alloy elevated temperature steels. One tubular cored electrode can be tested and classified with different shielding gases. It is a combined specification providing for classification utilizing a system based upon the chemical composition of all-weld metal or utilizing a system based upon the tensile strength and the chemical composition of all-weld metal.
WITHDRAWN
ISO 17634:2004
PUBLISHED
ISO 17634:2015
90.93
Standard confirmed
Mar 4, 2020