TYSWELD G3Si SG2 welding wire 15 kg fi 0.8mm Manganese-silicon copper electrode wire designed for MIG/MAG welding of low-carbon structural steels and fine-grained carbon-manganese steels. It allows the use of both high current intensities for spray arc and low current intensities for short-circuit metal transfer. Tysweld T20 welding wire comes only in precision coil and is widely used in the engineering, automotive, petrochemical, boiler and shipbuilding, and container industries. This high-quality wire deservedly enjoys a very good reputation, which it owes to its high feed quality, arc stability and outstanding characteristics. Taking care of consistent quality, each spool is subjected to internal quality control. Welded material: P235 / S235 - P420 / S420 etc. Protective gas (EN ISO 14175): M20, M21, M3, C1 Welding current: =(+) Approvals: TÜV DB CE ABS Alloy classification: EN ISO 14341-A-G 42 4 C1/M21 G3SI1