Specially designed for quenched and tempered steels, providing high strength and impact toughness.
Delivers deep penetration, stable arc, and minimal spatter.
Suitable for all-position welding (flat, horizontal, vertical, overhead).
Ideal for heavy engineering, pressure vessels, structural steels, and high-strength components.
| C | Mn | Si | Ni | Mo | Cr | S | P |
| ≤ 0.12 | 0.75 – 1.70 | ≤ 0.60 | 1.40 – 2.10 | 0.25 – 0.50 | ≤ 0.35 | ≤ 0.025 | ≤ 0.025 |
| Property | UTS (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Toughness (J @ 0 °C) |
| Typical Values | 920 – 1080 | 820 – 970 | 14 – 25 | 55 – 80 |
| Size (mm) | Size (inch) | Current Range (A) | Polarity | Voltage (V) | Packing (5 kg) | Packing (20 kg) |
| 2.5 | 3/32 | 50 – 90 | AC / DC+ | 20 – 22 | ✔ | ✔ |
| 3.2 | 1/8 | 90 – 130 | AC / DC+ | 22 – 24 | ✔ | ✔ |
| 4.0 | 5/32 | 120 – 180 | AC / DC+ | 24 – 26 | ✔ | ✔ |
| 5.0 | 3/16 | 160 – 240 | AC / DC+ | 26 – 28 | ✔ | ✔ |
Tested for consistent performance.
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