SMAW Electrode E7018-1

size // 2.5MM//3.2MM//4.0MM

Low‑hydrogen iron‑powder electrode. High deposition, crack‑resistant, excellent toughness. Tensile 490–660 MPa, yield ≥400 MPa, impact ≥27 J at −30°C. Used in structural steel, bridges, pressure vessels. AC/DC+.