TIG RODS (GTAW)STAINLESS STEEL RODSOK Tigrod 308Lesab.com/fillermetalsBare corrosion resisting chromium-nickel rods. OK Tigrod 308L has a good general corrosion resistance. The alloy has a low carbon content which makes this alloy particularly recommended were there is a risc of intergranular corrosion. The alloy is widely used in the chemical and food processing industries as well as for pipes, tubes and boilers. For joining of stainless steels of 18% Cr - 8% Ni-type with low carbon content and Nb-stabilized steels of the same type if the service temperature will not exceed 350°C. Can also be used for welding of Cr-steels except in sulphur rich environments.ClassificationsEN ISO 14343-A : W 19 9 L SFA/AWS A5.9 : ER308L Werkstoffnummer : ~1.4316 ApprovalsCE : EN 13479 CWB : ER308L DNV-GL : VL 308 L NAKS/HAKC : 1.6-2.4 mm VdTÜV : 04269 Alloy TypeAustenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Low CTypical Tensile PropertiesConditionYield StrengthTensile StrengthElongationAs Welded440 MPa ( 64 ksi )580 MPa ( 84 ksi )36 %Typical Charpy V-Notch PropertiesConditionTesting TemperatureImpact ValueAs Welded20 °C ( 68 °F )170 J ( 126 ft-lb )As Welded-80 °C ( -112 °F )135 J ( 100 ft-lb )As Welded-196 °C ( -321 °F )80 J ( 59 ft-lb )Typical Wire Composition %CMnSiNiCrMoCuNFN WRC-920.021.90.49.819.80.200.150.059Typical Weld Metal Analysis %CMnSiSPNiCrMoCu0.011.80.40.0150.02010200.10.1