OK Tigrod 309MoL GTAW W 23 12 2 L Description Bare, corrosion-resistant rod of the "309LMo" type. OK Tigrod 309MoL is used for the overlay welding of unalloyed and low-alloyed steels and for welding dissimilar steels such as 316L to unalloyed and low-alloyed steels when Mo is essential. Welding current DC – Classifications EN 12072 W 23 12 2 L Wire composition C Si Mn Cr Ni Mo Cu <0.03 0.5 1.6 22.0 14.8 2.7 <0.3 Typical mech. properties all weld metal Yield stress, MPa 400 Tensile strength, MPa 600 Elongation, % 40 Charpy V Test temps, °C Impact values, J +20 140 Approvals DNV For C- & C/Mn -steels to 316L
