Stick Electrode

Mild Steel//E7018

CLASSIFICATION
AWS A5.1 E7018

 

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  • Check Mark Made in China
  • Check Mark FCL or LCL available
  • Check Mark Guaranteed Quality
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Description

E7018 is a low hydrogen welding electrode designed for welding mild steel and high-strength steel. It is commonly used in critical welding applications where high strength and toughness are required, such as in structural steel fabrication, pressure vessels, shipbuilding, and pipeline construction. The electrode’s low hydrogen coating ensures excellent weld metal properties, reducing the risk of cracking and hydrogen-induced defects. The E7018 is known for its ability to produce high-quality, strong, and tough welds, even in challenging positions and environments.

KEY FEATURES

  • Low Hydrogen Coating: Reduces the risk of cracking, especially in critical, high-strength applications, by minimizing hydrogen content in the weld pool.

  • Good Impact Toughness: Provides excellent toughness and resistance to cracking, even at low temperatures.

  • Smooth, Clean Welds: Produces smooth, high-quality welds with minimal spatter and excellent slag coverage.
  • All position welding
  • Suitable for structural steel fabrication，pressure vessels，pipeline construction，shipbuilding，heavy equipment

DIAMETER

  • 2.5 mm (3/32 inch)
  • 3.2 mm (1/8 inch)
  • 4.0 mm (5/32 inch)
  • 4.8 mm (3/16 inch)

CHEMICAL COMPOSITION

%C %Mn %Si %S %P
≤0.12 ≤1.6 ≤0.75 ≤0.025 ≤0.035

 

 

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