ESA255041816 Features: -AtomArc 8018 electrodes deposit 1% Ni weld metal. They are used primarily to weld high-tensile steels in the 70-80 ksi(483-552 MPa) tensile strength range, especially where notch toughness at temperatures as low as -40 F(-40 C)is required.. -Moisture resistant coatings are incorporated in all AtomArc electrodes. The flux coatings are manufactured to effectively resist moisture pick-up in opened containers. The improved coating provides an extra degree of reliability, especially for electrodes exposed to high humidity environments.. -UNSPC CODE: 23271810. -Stick Electrode - Low Alloy Steel Stick Electrode Low Alloy Steel filler metal metals stick electrodes (smaw) alloys steel welding rod rods. Material: -Steel. Generic Dimensions: -14'' H x 0.125'' W x 0.125'' D, 50 lbs. Dimensions: Overall Length - Top to Bottom: -14. Overall Width - Side to Side: -0.125. Overall Depth - Front to Back: -0.125. Overall Product Weight: -50.