Based on this product's specifications, here are some alternatives and similar models
Welding electrode ESAB EB 146 basic 4.0 mm 6.0 kg
Summary description:
ESAB EB 146 basic welding electrode, 4.0 mm diameter, supplied as a 6.0 kg pack. Designed for manual metal arc (MMA) welding with a basic (zasadowa) coating type, suitable for joining and repairing carbon and low-alloy steels. Useful in construction, maintenance and fabrication tasks where a basic coated electrode is required for improved penetration and mechanical properties.