G4Si1 PATON Welding Wire – 1.2 mm, 5 kg

The SG3 G4Si1 PATON is a copper-coated, manganese-silicon electrode wire designed for MIG/MAG welding of low-carbon structural, boiler, shipbuilding steels, and fine-grain carbon-manganese steels under shielding gas.

The copper coating significantly improves electrical conductivity by reducing contact resistance, which ensures a stable arc, enhances weld quality, and reduces spatter. The wire can be used at high current for spray arc and low current for short-circuit metal transfer.

The wire is supplied on precision spools and works seamlessly with Ar/CO₂ mixtures or pure CO₂ shielding gas.

Key Features:

• Excellent conductivity due to copper coating

• Precision wound spool ensures uniform wire feed speed

• Calibrated wire diameter along the entire length

• Low spatter formation

• Made from high-quality raw materials

• Ideal for machine construction, shipbuilding, and general construction welding

• High welding performance

• Minimal impurities harmful to weld quality

• Suitable for low-alloy and low-carbon steels of various thicknesses and weld geometries

Technical Specifications:

• Copper coating thickness: ≥ 0.10 μm

• Total copper content: ≤ 0.35%

• Spool sizes: D200

• Weight: 5 kg

• Tensile strength: 882–1323 MPa | 90–135 kgf/mm²

• Classification: ISO 14341: G4Si1, AWS A5.18: ER70-S6, GOST 2246: Sv-08G2S

This wire ensures uniform, high-quality welds with minimal spatter and is suitable for a wide range of industrial and construction applications.