Welding Electrodes ESAB OK 61.30 Ø2.0 mm 1.4 kg pack

ESAB OK 61.30 Ø2.0 mm welding electrodes come in a 1.4 kg pack and are rutile-coated stick electrodes designed for manual metal arc (MMA) welding of low-alloy and unalloyed steels. These electrodes produce a stable arc, smooth bead appearance and leave slag that is straightforward to remove, making them suitable for general fabrication, maintenance and repair tasks where consistent weld quality and ease of use are important.

Advantages

The OK 61.30 formulation offers reliable arc stability and good wetting properties that result in even bead formation and reduced spatter. The rutile coating promotes easy slag detachment and makes cleaning faster after welding. In addition, the electrodes are suitable for a variety of joint positions and provide predictable mechanical behaviour in welded structures intended for general-purpose applications.

Suitable for

• Joining and repair of low-alloy steels
• Welding unalloyed carbon steels
• General fabrication and structural welding
• Maintenance and on-site repairs
• Work requiring good bead appearance and easy slag removal

When it may not be suitable

These rutile-coated electrodes are intended for general-purpose welding of low-alloy and unalloyed steels and may not be appropriate for welding stainless steels, highly alloyed grades, or applications that demand specific filler-metal chemistry for corrosion resistance or very high strength. For critical structural applications with strict mechanical property requirements, consult relevant standards and consider electrodes specified for those conditions.

Key specifications

• Electrode type: rutile-coated stick electrode for MMA welding
• Diameter: 2.0 mm
• Pack weight: 1.4 kg
• Suitable base materials: low-alloy steels and unalloyed carbon steels
• Typical characteristics: stable arc, good bead appearance, easy slag removal

How to use

Select appropriate welding current and polarity according to electrode diameter and welding machine specifications. Clean the joint area from rust, oil and contaminants before welding. Strike the arc and maintain a consistent travel speed and angle to achieve uniform penetration and bead appearance. After completion of each weld run, allow the slag to cool slightly and remove it with a chipping hammer and wire brush before subsequent passes or inspection.

What to consider before purchase

• Verify compatibility with the base metal you will weld (low-alloy or unalloyed steels).
• Check required electrode diameter and pack weight for your workflow and welding currents.
• Confirm the welding current range and machine settings suitable for 2.0 mm rutile electrodes.
• Assess whether special filler-metal properties (corrosion resistance, high-strength) are needed for your application.

Usage recommendations

Use recommended current settings for 2.0 mm rutile electrodes, keep the workpiece and electrodes dry, and store unused electrodes in a dry environment to preserve coating performance. For best results, remove slag between passes and inspect welds for proper fusion and appearance.