Cellulosic Electrodes
SUPERLINK E1
A general-purpose, rutile (high titania) coated mild steel electrode designed for all-position welding. Features a stable, soft arc with easy re-striking, low spatter, and self-detaching slag. Produces smooth welds with fine, uniform ripples and medium-to-shallow penetration. Suitable for AC and DC (DCEP/DCEN) power sources. Well-suited for poor fit-up conditions and thin-gauge steel work.
Technical specifications
| C | Mn | Si | P | S |
|---|---|---|---|---|
| ≤0.12% | 0.35–0.60% | 0.15–0.30% | ≤0.025% | ≤0.025% |
| Tensile strength | ≥410 MPa |
|---|---|
| Yield strength | ≥330 MPa |
| Elongation | ≥26% |
| Diameter | Current range |
|---|---|
| 2.5 mm | 60–80A |
| 3.15 mm | 90–120A |
| 4.0 mm | 130–160A |
| 5.0 mm | 170–220A |
Welding procedure & parameters
Clean base metal of oil, rust, and scale. Use short-to-medium arc length. Suitable for flat (FW), horizontal (HF), vertical (VD), and overhead (OH) positions. Current: AC or DC±. Typical amperages: 2.5mm: 60–80A; 3.15mm: 90–120A; 4.0mm: 130–160A; 5.0mm: 170–220A.
Typical applications
General fabrication and structural welding of mild and low-carbon steel. Suitable for sheet metal, light steel structures, machine frames, storage tanks, agricultural equipment, automobile bodies, furniture, fencing, and maintenance & repair welding. Ideal for workshop and site welding where ease of operation and bead appearance are priorities.
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