Welding Electrode ESAB EB 146 2.5 mm 4.5 kg

ESAB EB 146 welding electrode, 2.5 mm diameter in a 4.5 kg pack, is a covered stick electrode formulated for manual metal arc welding. The electrode provides stable arc characteristics and consistent deposition for general maintenance, repair and light fabrication tasks. Supplied in a ready-to-use quantity, this product is intended for use in workshops and on-site jobs where portable stick welding consumables are practical.

Advantages

The electrode offers reliable arc stability and easy striking for operators with basic to intermediate skill levels. Its coating produces suitable slag behavior for controlled bead formation and straightforward slag removal. As a multipurpose covered electrode, it supports consistent weld quality across a range of steel structures and repair operations while being convenient to handle and store in the supplied pack.

Suitable for

• Maintenance and repair welding on structural steel components
• Portable on-site stick welding where consumable mobility is required
• Light fabrication and assembly work in workshops
• General-purpose welding of mild and low-alloy steels

Key specifications

• Electrode diameter: 2.5 mm
• Net weight of pack: 4.5 kg
• Electrode type: covered stick electrode (manual metal arc)
• Designed for welding of mild and low-alloy steels
• Suitable for use with standard DC or AC welding power sources depending on welding setup

How to use

Before welding, inspect base material for contaminants and prepare joint surfaces by cleaning rust, oil and paint to ensure sound fusion. Select appropriate welding current and polarity according to equipment and welding position, then strike the electrode to establish an arc and maintain a steady travel speed to form a uniform bead. Remove slag after cooling and inspect the weld for continuity and acceptable fusion. Follow usual safety practices including appropriate personal protective equipment and ventilation.

Usage recommendations

Store the electrodes in a dry place to avoid moisture pickup; if damp storage is suspected, follow manufacturer guidance for drying prior to use. Match electrode size and current to joint thickness and position for best results and perform trial welds to confirm parameters before critical work.