ESAB 1A50126910 Aristorod 12.50 1.2mm Dia MIG Welding Wire 18KG Spool None Copper Coated

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ESABOur Code: 2369 ESAB's Code: 1A50126910 Group: 018B

Price (per reel):
£62.89 £141.19

Incl. Tax: £75.47

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Features

  • Trouble-free feeding at high wire speeds and lengthy feed distances enabled by ESAB’s Advanced Surface Characteristics (ASC) Technology.
  • Excellent start properties and very stable arc at high welding currents with extremely low spatter levels.
  • Minimal fume emission, reduced contact tip wear, and improved corrosion protection.
  • Unique octagonal Marathon Pac® packaging for efficient handling, easy disposal, and maximized productivity in mechanized and robotic welding.
  • Manganese-silicon alloyed solid wire (G3Si1/ER70S-6) for GMAW of unalloyed carbon-manganese steels.
  • Compatible with both pure CO₂ and mixed gas shielding (M20, M21, C1) and suitable for high-current welding applications.

Specifications

Last Modified 28/06/2025, 08:27:57
Weight 18 kg
Alloy Type Carbon-manganese steel (Mn/Si-alloyed)
Wire Diameter 1.2 mm
Wire Grade G3Si1 / ER70S-6
Coating Non-copper coated
Shielding Gas M20, M21, C1 (EN ISO 14175)
EN ISO Classifications 14341-A: G 38 3 C1 3Si1; G 42 4 M20 3Si1; G 42 4 M21 3Si1
AWS Classification SFA/AWS A5.18: ER70S-6
International Approvals ABS; BV; CE; DNV-GL; LR; PRS; RS; VdTÜV; CWB; JIS; NAKS/HAKC; RINA
Typical Tensile Properties (AWS CO₂) Yield Strength 430 MPa; Tensile Strength 530 MPa; Elongation 30 %
Typical Charpy V-Notch Impact As welded −20 °C: 90 J
Typical Wire Composition C 0.08 %; Mn 1.46 %; Si 0.85 %
Deposition Data (1.2 mm) Current 120-380 A; Voltage 18-35 V; Wire feed 2.5-15.0 m/min; Deposition 1.3-8.0 kg/h
Packaging Octagonal Marathon Pac® spool, 18 kg

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