Welding Electrodes

Description

At Morven Industrial Limited, we supply a broad range of welding electrodes to meet the varied demands of industrial and commercial welding applications. Electrodes play a critical role in forming strong, reliable welds by conducting current and providing filler material during the welding process. Choosing the right type is essential for achieving quality results based on the metal, position, and environment.

1. Consumable Electrodes

• These electrodes melt during welding and become part of the weld bead. They are primarily used in Shielded Metal Arc Welding (SMAW) and Gas Metal Arc Welding (GMAW/MIG).
• E6013 Electrodes: Ideal for general-purpose welding; provides smooth welds with minimal spatter. Suitable for light to medium carbon steel.
• E7018 Electrodes: Low-hydrogen type; used for structural welding with deep penetration and high strength. Great for bridges, pipelines, and pressure vessels.
• MIG Wire Electrodes (ER70S-6): Commonly used in MIG welding; excellent for clean, rust-free steel and offers smooth arc performance.

2. Non-Consumable Electrodes

• Used in TIG Welding (GTAW), these electrodes do not melt but generate an arc that melts the base metal, with filler rod added separately.
• Tungsten Electrodes (e.g., EWTh-2, EWLa-1.5): Provide high arc stability and can withstand high temperatures. Ideal for precision work on stainless steel, aluminum, and copper alloys.

3. Specialty Electrodes

These are designed for specific industrial needs:

• Stainless Steel Electrodes (E308L-16): Used for welding stainless steel with excellent corrosion resistance.
• Cast Iron Electrodes: Designed for welding and repairing cast iron parts with minimal cracking.
• Hardfacing Electrodes: Used to build up surfaces or protect parts from wear, abrasion, or impact.

Choosing the Right Electrode, the selection depends on:

Base metal type

• Welding position (flat, vertical, overhead)
• Required mechanical properties (tensile strength, ductility)
• Welding environment (indoor, outdoor, high humidity)