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

Weldstar Dual Core 81R Seamless MIG Wire 16KG

Weldstar Dual Core 81R Seamless MIG Wire 16KG Features and Applications Seamless rutile flux cored wire suitable for applications where low temperature notch toughness is required. The wire has excellent weld puddle manipulation and superior out-of-position weldability. Provides low spatter and an easy slag removal for single or multiple pass applications. Due to the seamless technology the typical diffusible hydrogen content is <3.0 ml 100 g. Extremely low hydrogen levels giving more resistance to cracking. Test certificates supplied as 3.1 which is actual weld chemistry + mechanicals according EN 10204:2004. Precision layer wound for superior wire feeding characteristics. Typically used on steel structures, pipelines, shipbuilding, non-alloy and fine grain steels, pressure vessels, offshore, mechanical engineering, heavy transport and general fabrication etc. Test Certificates can be found online @wilkinsonstar247.com    Typical Base Materials Shipbuilding steelsStructural steelsBoiler steelsPipe steelsFine grain steelsSteel acc. API-standard A, B, D, AH 32 - EH 36185 - S355, A 106 Gr.B, A 333 Gr. 6P235GH - P485GH up to A516; A537, A455P235T1/T2 - P485NL2; L210 - L485MB up to A 572S235 - S500 (NL1,2) up to A 572X42 - X70 * Illustrative, not exhaustive list   Standards EN ISO 17632-A - T 50 (46) 6 (4) 1Ni P M21 (C1) 1 H5 AWS A5.29 - E81T1-Ni1M(C1)-J H4   Chemical Composition % (Typical) C% Si% Mn% P% S% Cr% Ni% 0.03 0.35 1.09 0.009 0.015 0.033 0.806               Mo% Cu% Al% V% Ti% Nb%   0.006 0.133 0.006 0.015 0.034 0.015     Mechanical Properties (Typical) Shielding Gas M21   Tensile Strength 620 MPa   Yield Strength 550 MPa   Elongation 26%   Impact Strength 90 J 60 J Test Temperature -40ºC -60ºC Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.   Welding Parameters 1.20 mm 160-280 21-29 1.60 mm 190-350 23-32   Shielding Gases EN ISO 14175 - C1, M21   Welding Positions EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG  

Weld Star Weldstar ER309LSi Stainless Steel MIG Wire 15KG

Features and Applications Austenitic stainless steel wire that has a low carbon content, which reduces the possibilities of intergranular carbide precipitation, while increasing the resistance to intergranular corrosion without the use of stabilisers such as niobium or titanium. Increased silicon content promotes weld pool fluidity to give a smooth deposit appearance. High temperature oxidation and corrosion resistance up to 300°C. Ideal for joining and overlay of stainless steels of similar composition, such as AISI 309 castings and for joining of 3Cr12. Good performance under carburising atmospheres. Precision layer wound for superior wire feeding characteristics. Typically used on buffer layers before hardfacing, dissimilar joints between ferritic and austenitic steels and or difficult to weld steels etc.    Typical Base Materials 42CrMo4, C45, 42MnV7, tool steels etc, 1.2780, 1.4541, 1.4550, 1.4710, 1.4712, 1.4713, 1.4724, 1.4729, 1.4740, 1.4741, 1.4742, 1.4746, 1.4762, 1.4745, 1.4825, 1.4826, 1.4828, 1.4832, 1.4878, X15CrNiSi20 12, G-X 40 CrNiSi209, AISI 446, AISI442, AISI309, UNS S30900, UNS S44200, UNS S4460* * Illustrative, not exhaustive list   Standards EN ISO 14343-A - G 23 12 L Si AWS A5.9 - ER 309LSi

Weld Star Weldstar ER308LSi Stainless Steel MIG Wire 15KG

Features and Applications Austenitic stainless steel wire that has a low carbon content, which reduces the possibilities of intergranular carbide precipitation. ER 308LSi is used to weld base metals of a similar chemical composition such as 304, 305 and 347 etc. Increased silicon content promotes weld pool fluidity to give a smooth deposit appearance. Ideal for applications requiring atmospheric corrosion resistance typically in urban and rural media’s. Good mechanical strength at sub-zero temperatures down to -196°C. Precision layer wound for superior wire feeding characteristics. Typically used on a wide range of applications including pipe work, plate fabrication and vessel production etc. Test Certificates can be found online @wilkinsonstar247.com    Typical Base Materials W.Nr:   1.4306, 1.4301, 1.4541, 1.4550, 1.4311, 1.4546, 1.4312, 1.4300, 1.4312, 1.4371, 1.4541, 1.4543, 1.4550, 1.4452* DIN: X2CrNi 19 11 (TP), X4CrNi 18 10 (TP), X6CrNiTi 18 10 (TP), X6CrNiNb 18 10 (TP), X2CrNiN 18 10 (TP), X5CrNiNb 18 10, G-X10CrNi 18 8 (TP)* AISI: 202, 302, 304L, 304, 305, 321, 347, 304 LN, ASTM A320 Grade B8C/D, 302* * Illustrative, not exhaustive list   Standards EN ISO 14343-A - G 19 9 LSi AWS A5.9 - ER 308LSi   Chemical Composition % (Typical) C% Mn% Si% S% P%     0.023 1.86 0.89 0.001 0.025                   Ni% Cr% Mo% Cu%       9.30 19.68 0.027 0.041         Mechanical Properties Tensile Strength ≥510 MPa   Yield Strength ≥320 MPa   Elongation ≥25 %   Impact Strength ≥80 J   Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.   Welding Parameters - M12 Ømm Current (A) Voltage (V) 0.80 mm 40-120 15-20 1.00 mm 80-160 16-22 1.20 mm 100-210 17-23   Welding Parameters - M13 Ømm Current (A) Voltage (V) 0.80 mm 160-210 24-28 1.00 mm 180-280 25-30 1.20 mm 200-300 26-32   Shielding Gases EN ISO 14175 - M12, M13   Welding Positions EN ISO 6947 - PA, PB, PC, PD, PE, PF