Spartus Basic Electrodes 7018 H4R 2.0x300mm 1kg

SPARTUS® electrodes are presented in vacuum packaging and multi-layer protection to effectively protect them from moisture.

7018 H4R electrodes are reliable, moisture-resistant, low hydrogen basic electrodes. They are designed for high-quality welding in difficult conditions, such as boilers, pressure vessels, and operational pipelines construction.

Main advantages of the electrodes:

• High-quality welding seams - seamless and without pores.
• Stable arc - focused and easily controlled, ensuring smooth operation.
• Easy slag removal - faster work and cleaner final results.
• Perfect for welding in all positions.
• Resistance to cracks - strong joints even under dynamic loads.

Usage:

• Welding of low alloy and high strength steels
• Elements subject to high tension and mechanical loads
• High temperature exposed structures
• Pressure tanks, pipelines, boilers
• Machine hulls, frames, cement factories, heavy equipment

Standards:

• EN 13479
• EN ISO 2560-A - E 42 4 B 32 H5
• SFA/AWS A5.1: E7018 H4R

Certifications: TÜV, DB