MIG wire ELBOR SG3 1.0/16kg G4Si1 (3SPF10KG16)

MIG Wire ELBOR SG3 1.0 mm / 16 kg / G4Si1 / D300 (3SPF10KG16)

ELBOR SG3 MIG wire is a copper-coated solid welding wire intended for MAG welding of non-alloy and low-alloy structural steels. It conforms to the SG3 / G4Si1 / ER70S-6 classification according to EN ISO 14341-A and AWS A5.18. Compared to standard SG2 wire, it has a higher manganese and silicon content, which promotes weld pool deoxidation, welding arc stability, and good mechanical properties of the weld metal.

The wire is characterised by good arc stability, a uniform weld bead appearance and reliable welding properties in all common positions. The copper-coated surface promotes electrical contact with the welding tip and smooth feeding through the welding torch. It is suitable for welding with CO2 (C1) or an Ar/CO2 (M21) mixture shielding gas. With correct parameter settings, it provides high-quality weld joints with good strength and toughness.

ELBOR SG3 is used in the manufacture and repair of steel structures, frames, piping, pressure equipment, machine parts, railway and shipbuilding structures. It is particularly suitable for welding steels S235, S275, S355 and other compatible structural steels, including selected pressure steels. The 1.0 mm diameter provides a good balance between deposition rate and weld pool control when welding thinner and medium-thickness steel parts. The wire is supplied in 16 kg packaging on a D300 spool for professional use in metalworking and industrial operations.

Main advantages:

• Copper-coated solid welding wire ELBOR SG3
• Classification SG3 / G4Si1 / ER70S-6
• Designed for MAG welding of non-alloy and low-alloy steels
• Higher manganese and silicon content for good weld pool deoxidation
• Stable welding arc and uniform weld bead appearance
• Good feeding properties thanks to the copper-coated surface
• Good strength and toughness of the weld metal
• Suitable for welding in all common welding positions
• Compatible with protective gases M21 (Ar/CO2) and C1 (CO2)
• Suitable for structural steels S235, S275 and S355
• Application in the manufacture of frames, piping and pressure equipment
• Suitable for railway and shipbuilding structures
• Diameter 1.0 mm for universal welding of steel parts
• Industrial packaging 16 kg on a D300 spool

Classification:

Chemical composition:

Typical chemical composition of ELBOR SG3 welding wire according to the technical data of the distributor VRS Group. Values do not represent a chemical analysis of a specific production batch.

Mechanical properties:

Reference mechanical properties of the weld metal according to the ELBOR SG3 product documentation. Specific values depend on the shielding gas used, welding conditions and the testing procedure. This is not a certificate for a specific delivered batch.