A low hydrogen stick electrode, designed to pass the most severe x-ray requirements in all positions. Murex 7018 MR features a soft and quiet arc with exceptionally low spatter
- Medium penetration
- Capable of meeting the highest quality x-ray requirements
- Excellent operator appeal with it's soft and quiet arc with very low spatter
- Meets tough AWS limits for low moisture pick-up
- Manufactured under a quality system certified to ISO 9001 requirements
- Flat, horizontal, vertical up, overhead welding positions
Lincoln® Murex® EDM13187184 Covered Electrode, Diameter: 1/8 Inch, Current Type: AC/DC+, Amperage: 100 - 150 amp, Package: 50 lb Easy Open Can, AWS Class: AWS A5.1/A5.1M: 2004 E7018 H4R, Coating: Low Hydrogen Iron Powder, Tensile Strength: 74000 - 83000 psi, Yield Strength: 60000 - 69000 psi, Elongation in 2" (%): 20 - 36%, Charpy V-Notch: 20 - 221 ft.-lb. At -20 deg F Testing Temperature, Welding Process: SMAW (Stick), Weld Metal Composition: 0.04 -0.08% Carbon (C), 1.00 -1.30% Manganese (Mn), 0.35 -0.65% Silicon (Si), 0.010 -0.020% Phosphorus (P), 0.005 -0.015% Sulfur (S), 0.01 -0.06% Nickel (Ni), 0.01 -0.06% Chromium (Cr), 0.01 -0.02% Molybdenum (Mo), 0.01-0.02% Vanadium (V), 1.04 -1.46% Manganese (Mn)+Nickel (Ni)+Chromium (Cr)+Molybdenum (Mo)+Vanadium (V), Applicable Materials: Low Alloy Structural Steel, Mild Steel
