Features
- Solid, non-copper coated manganese-silicon alloyed G3Si1/ER70S-6 MIG wire for carbon-manganese steels
- 0.8 mm diameter wire on a 15 kg spool for mechanized and robotic GMAW applications
- Compatible with both mixed shielding gases (75% Ar/25% CO₂ or 80% Ar/20% CO₂) and pure CO₂ (C1)
- Maintains disturbance-free wire feeding at high currents and long feed distances
- Stable arc performance with minimal spatter and low fume emission
- Advanced Surface Characteristics (ASC) technology for trouble-free feeding at high wire speeds
- Delivered in the unique ESAB Octagonal Marathon Pac® for efficient handling and storage
- Excellent arc ignition (start) properties and reduced contact tip wear
- High deposition rates of up to 2.3 kg/h at 0.8 mm diameter
- Enhanced corrosion protection of the bare wire for improved longevity
Specifications
| Last Modified | 28/06/2025, 08:26:50 | 
| Weight | 15 kg | 
| Material | Carbon-manganese steel (Mn/Si-alloyed) | 
| Wire Type | Solid MIG wire (GMAW) | 
| Diameter | 0.8 mm | 
| Shielding Gas | M20, M21 or C1 (pure CO₂) per EN ISO 14175 | 
| Classifications | EN ISO 14341-A: G 38 3 C1 3Si1; EN ISO 14341-A: G 42 4 M20 3Si1; EN ISO 14341-A: G 42 4 M21 3Si1; EN ISO 14341-A: G 3Si1; SFA/AWS A5.18: ER70S-6; CSA W48: B-G 49A 3 C1 S6; JIS Z 3312: YGW 12 (C1) | 
| Typical Tensile Properties (100% CO₂) | Yield: 448 MPa; Tensile: 538 MPa; Elongation: 25 %; Reduction in Area: 70 % | 
| Typical Tensile Properties (75% Ar/25% CO₂) | Yield: 455 MPa; Tensile: 565 MPa; Elongation: 28 %; Reduction in Area: 61 % | 
| Typical Tensile Properties (90% Ar/10% CO₂) | Yield: 510 MPa; Tensile: 586 MPa; Elongation: 30 %; Reduction in Area: 56 % | 
| Typical Charpy V-Notch Impact | –20 °C: 90 J; –30 °C: 70 J; –40 °C: 60 J | 
| Typical Wire Composition (%) | C 0.08; Mn 1.46; Si 0.85; S 0.012; P 0.013; Ni 0.04; Cr 0.03; Mo 0.01; Cu 0.07 | 
| Deposition Data (0.8 mm) | Current: 60–200 A; Voltage: 18–24 V; Wire Feed: 3.2–10.0 m/min; Deposition Rate: 0.8–2.3 kg/h | 
Documentation
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