Basic carbon steel electrodes 7018 H4R

The 7018 H4R electrode is a reliable basic electrode with moisture resistance and low hydrogen content. It is designed for high-quality welds in demanding applications such as the construction of boilers, pressure vessels, and working pipelines.

Key advantages:

• High weld quality – crack- and pore-free welds.
• Stable arc – focused and easy to control, enabling smooth operation.
• Easy slag removal – faster work and cleaner results.
• Excellent positional performance – perfect for welding in all positions.
• Crack resistance – strong joints, even under dynamic loads.

Applications:

• Welding of low-alloy and high-strength steels
• Components subjected to high stresses and mechanical loads
• Structures exposed to high temperatures
• Pressure vessels, pipelines, boilers
• Machine frames, cement plants, heavy-duty equipment

Standards:

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

Approvals: TÜV, DB