Mild Steel MIG Wire ER70S-6 SG2 3GSi1 15KG

HARD CORE SG2 (G3Si1) – Premium Mild Steel MIG Welding Wire HARD CORE SG2 is a high-quality copper-coated solid wire designed for single pass or multi-pass MIG/MAG welding of unalloyed and low-alloyed carbon-manganese steels. It delivers excellent mechanical properties even in sub-zero environments, ensuring consistent performance across a wide range of structural and industrial applications. Key Features Versatile Performance: Suitable for single and multipass welds on a wide variety of carbon-manganese steels. Sub-Zero Toughness: Maintains mechanical properties down to -40°C, making it ideal for demanding environments. Precision Layer Wound: Engineered for smooth and stable wire feeding for superior weld quality. Industrial Applications: Commonly used in boiler fabrication, shipbuilding, automotive, bridges, rail, machinery, and structural steel projects. Reliable Raw Material Source: Produced using premium virgin raw materials for consistent quality and performance. Standards & Classifications EN/ISO Standard: ISO 14341-A AWS Standard: A5.18 EN/ISO Classification: G 42 3 C1 / G 42 4 M21 3Si1 AWS Classification: ER70S-6 Typical Applications Compatible with a wide range of base materials including: Steels: S185, S235, S275, S355 (Grades A, B, D), AH32 to DH36, L210–L360, P235T1–P275T2, etc. Pipes & Tubes: L210, L240, L290, L360, L415MB, X42, X46, X52, X60, etc. Plates & Structures: P235NH, P265GH, S275J2W, S355NL, S420ML, and more (List includes illustrative, not exhaustive, grades) Welding Parameters Wire DiameterVoltage (V)Current (A) 0.8 mm 18–22 V 60–180 A 1.0 mm 18–32 V 80–300 A 1.2 mm 18–34 V 120–380 A Polarity: DC (+) Shielding Gases: EN ISO 14175 – C1, M21 Welding Positions: PA, PB, PC, PD, PE, PF, PG (all positional) Mechanical Properties (Typical) With C1 Gas: Tensile Strength: 540 N/mm² Yield Strength: 440 N/mm² Elongation: 30% Impact Strength: 70 J @ -30°C With M21 Gas: Tensile Strength: 580 N/mm² Yield Strength: 460 N/mm² Elongation: 26% Impact Strength: 90 J @ -40°C Typical Chemical Composition (%)   CSiMnPSCuCrNiMoAlVZr+Ti 0.08 0.95 1.45 ≤0.025 ≤0.025 ≤0.35 ≤0.15 ≤0.15 ≤0.15 ≤0.020 ≤0.030 ≤0.15

Mild Steel MIG Wire ER70S-6 SG2 3GSi1 Pallet Of 72 15KG Boxes

HARD CORE SG2 (G3Si1) – Premium Mild Steel MIG Welding Wire HARD CORE SG2 is a high-quality copper-coated solid wire designed for single pass or multi-pass MIG/MAG welding of unalloyed and low-alloyed carbon-manganese steels. It delivers excellent mechanical properties even in sub-zero environments, ensuring consistent performance across a wide range of structural and industrial applications. Key Features Versatile Performance: Suitable for single and multipass welds on a wide variety of carbon-manganese steels. Sub-Zero Toughness: Maintains mechanical properties down to -40°C, making it ideal for demanding environments. Precision Layer Wound: Engineered for smooth and stable wire feeding for superior weld quality. Industrial Applications: Commonly used in boiler fabrication, shipbuilding, automotive, bridges, rail, machinery, and structural steel projects. Reliable Raw Material Source: Produced using premium virgin raw materials for consistent quality and performance. Standards & Classifications EN/ISO Standard: ISO 14341-A AWS Standard: A5.18 EN/ISO Classification: G 42 3 C1 / G 42 4 M21 3Si1 AWS Classification: ER70S-6 Typical Applications Compatible with a wide range of base materials including: Steels: S185, S235, S275, S355 (Grades A, B, D), AH32 to DH36, L210–L360, P235T1–P275T2, etc. Pipes & Tubes: L210, L240, L290, L360, L415MB, X42, X46, X52, X60, etc. Plates & Structures: P235NH, P265GH, S275J2W, S355NL, S420ML, and more (List includes illustrative, not exhaustive, grades) Welding Parameters Wire DiameterVoltage (V)Current (A) 0.8 mm 18–22 V 60–180 A 1.0 mm 18–32 V 80–300 A 1.2 mm 18–34 V 120–380 A Polarity: DC (+) Shielding Gases: EN ISO 14175 – C1, M21 Welding Positions: PA, PB, PC, PD, PE, PF, PG (all positional) Mechanical Properties (Typical) With C1 Gas: Tensile Strength: 540 N/mm² Yield Strength: 440 N/mm² Elongation: 30% Impact Strength: 70 J @ -30°C With M21 Gas: Tensile Strength: 580 N/mm² Yield Strength: 460 N/mm² Elongation: 26% Impact Strength: 90 J @ -40°C Typical Chemical Composition (%)   CSiMnPSCuCrNiMoAlVZr+Ti 0.08 0.95 1.45 ≤0.025 ≤0.025 ≤0.35 ≤0.15 ≤0.15 ≤0.15 ≤0.020 ≤0.030 ≤0.15

Weldmig SG2 G3Si1 Mild Steel Welding Wire 5KG 200MM Reel

Weldmig ER70S-6 SG2 is a copper coated mild steel MIG welding wire on 5KG 200MM plastic reels