MIG Wire STAVINOX ER 307Si 1.2mm/15kg (1.4370) BS300

STAVINOX ER 307Si MIG Wire 1.2 mm / 15 kg / 1.4370 / BS300

STAVINOX ER 307Si MIG wire is a high-alloy austenitic welding wire designed for MIG/MAG welding of dissimilar, manganese, and difficult-to-weld steels. Thanks to its Cr-Ni-Mn composition and increased manganese content, it provides high toughness, good ductility, and resistance to cracking, even in mechanically stressed welded joints. The addition of silicon ensures good weld pool fluidity and a smooth weld bead appearance.

It is used for welding and repairing manganese, high-strength, and refined steels, joining dissimilar materials, and creating tough buffer layers prior to hardfacing. It is suitable for repairing machine parts, tools, structural components and parts exposed to impact, vibrations and mechanical stress. The 1.2 mm diameter is suitable for welding medium-thick and thicker materials, allowing for higher welding performance and the efficient creation of larger weld joints. The 15 kg BS300 spool is practical for regular use in workshops, services, metal fabrication and industrial operations.

Main advantages:

• High-alloy austenitic MIG/MAG wire type ER 307Si
• Suitable for welding dissimilar, manganese, and difficult-to-weld steels
• High manganese content for toughness and crack resistance
• Silicon addition for good weld pool fluidity and a smooth weld appearance
• Suitable for repairs, build-ups and ductile buffer layers for hardfacing
• Good weld metal resistance to impact and mechanical stress
• Diameter 1.2 mm for higher welding performance and welding of thicker materials
• Stable arc and good welding properties

Classification: