MILD STEELMIG WIRES / TIG RODS (GMAW/GTAW)FILARC PZ6500esab.com/fillermetalsA copper coated, manganese-silicon alloyed rod for GTAW of all general engineering and structural steels with a minimum yield strength of max 420 MPa. The rod is usually welded with pure argon (I1) as the shielding gas.SpecificationsClassificationsEN ISO 636-A : W 42 3 3Si1 EN ISO 636-A : W 3Si1 SFA/AWS A5.18 : ER70S-6 ApprovalsCE : EN 13479 UKCA : EN 13479 VdTÜV : 11842 Approvals are based on factory location. Please contact ESAB for more information.Alloy TypeCarbon-manganese steelShielding GasI1 (EN ISO 14175)Typical Tensile PropertiesConditionYield StrengthTensile StrengthElongationEN Ar (I1)As Welded470 MPa560 MPa26 %Typical Charpy V-Notch PropertiesConditionTesting TemperatureImpact ValueEN Ar (I1)As Welded-30 °C70 JAs Welded-40 °C60 JTypical Wire Composition %CMnSi0.0781.460.85Typical Weld Metal Analysis %CMnSiSP0.051.40.80.0150.015