7018, LB52-18

The LB52-18 is an E7018 iron-powder, low-hydrogen covered electrode designed for welding mild steel and 490 MPa high tensile strength steel. It provides a smooth, stable arc and produces welds with good mechanical properties and low hydrogen content, reducing the risk of cracking. Suitable for structural fabrication, pressure vessels, and general industrial applications, and available in multiple sizes.

Key Features:

• E7018 iron powder, low-hydrogen covered electrode
• Designed for mild steel and 490 MPa high tensile strength steel
• Smooth, stable arc characteristics
• Low hydrogen content reduces the risk of weld cracking
• Clean welds with easy slag removal

Available Sizes:

• 2.6 mm
• 3.2 mm
• 4.0 mm

Typical Applications: Structural fabrication, pressure vessels, and general industrial welding requiring low-hydrogen weld quality.