Lincoln Electric, ED040001, Stick Electrode, E7018 H4R, 1/8 in x 14 in, 50 lb Can

Lincoln Electric’s IronArc 7018 MR produces a soft, smooth and stable arc that offers an easy to manipulate weld puddle and good operator control, even for beginner welders! Compared to its Excalibur equivalent that is known for its deeper penetration profile, the IronArc 7018 is designed with a flat bead profile that has excellent wetting in the toes ideal for cap passes. By combining a high deposition rate, tested moisture resistance, and low spatter levels, these stick electrodes minimize post-weld clean up and allow for less hold times to optimize productivity.

Features

• No intentional addition of zinc for moisture resistance
• Smooth arc transfer
• Soft arc for ease of puddle manipulation
• Excellent wetting in the toes allowing for less hold times
• Flat bead profile ideal for cap passes on pipe, groove welds, and pipe repair

What's Included?

• (1) 50 lb Easy Open Can

• Electrode Type: Stick (SMAW) Electrode
• Diameter: 1/8 in (3.2 mm)
• Length: 14 in (350 mm)
• Weight: 50 lb
• AWS Classification: E7018 H4R
• Material: Mild Steel, Low Hydrogen (Alloy Type SM)
• Welding Positions: All except vertical down
• Yield Strength: 400 MPa (58 ksi) min
• Tensile Strength: 480 MPa (70 ksi) min
• Elongation: 22% min
• Charpy V-Notch Impact: 27 ft lbs @ -29 C (-20 F) min
• Recommended Current Range (DC+): 90-160 Amps
• Recommended Current Range (AC): 100-160 Amps
• Hydrogen Diffusible: 1-3 mL/100g weld metal
• Deposited Composition Carbon: 0.05-0.07% C
• Deposited Composition Manganese: 1.25-1.37% Mn
• Deposited Composition Silicon: 0.41-0.62% Si
• Deposited Composition Phosphorus: 0.010-0.013% P
• Deposited Composition Sulfur: 0.011-0.017% S
• Deposited Composition Nickel: 0.00-0.03% Ni
• Deposited Composition Chromium: 0.02-0.05% Cr
• Deposited Composition Molybdenum: 0.00-0.08% Mo
• Deposited Composition Vanadium: 0.01% V
• Classification: E7018 H4R
• Country of Origin: United States
• Warranty Length: 1 Year
• EPA Certified: No
• NAFTA Certified: No
• Consumable Diameter: 1/8 in (3.2 mm)
• Consumable Length: 14 in (350 mm)
• Consumables Material: Stick (SMAW) Electrode

Downloads