264OK Autrod 316LSiGMAWG 19 12 3 LSiDescriptionA continuous, solid , corrosion-resistant, chro-mium-nickel-molybdenum wire for welding auste-nitic stainless alloys of the 18% Cr -8% Ni and 18% Cr -10% Ni -3% Mo types.OK Autrod 316LSi has good general corrosion resistance; in particular, the alloy has very good resistance to corrosion in acid and chlorinated environments. The alloy has a low carbon con-tent which makes it particularly recommended when there is a risk of intergranular corrosion. The higher silicon content improves the welding properties such as wetting. The alloy is widely used in the chemical and food processing indu-stries, as well as in shipbuilding and various types of architectural structure.Welding currentDC(+)ClassificationsEN 12072G 19 12 3 LSiSFA/AWS A5.9ER316LSiWerkstoffnummer ~1.4430Typical chemical composition, aw (%)CSiMnCrNiMoCu<0.03 0.8 1.8 19.0 12.5 2.8 <0.3Typical mech. properties all weld metalYield stress, MPa440Tensile strength, MPa620Elongation, %37Charpy VTest temps, °CImpact values, J+20120-6095-19655ApprovalsDB43.039.05DNV316L MS (-120ºc)UDTDIN 8556VdTÜVÜ43.039/1Welding parametersDiameter, mm Wire feed, m/min Welding current, A Arc voltage, VDeposition rate kg weld metal/hour0.84.0-17.055-16012-241.0-4.20.93.5-18.065-22015-281.1-5.41.04.0-16.080-24015-281.5-6.01.23.0-14.0100-30015-291.6-7.51.65.5-9.0230-37523-315.2-8.6