Welding Electrodes AWS E7018

welding electrodes price AWS E7018 J507 manufacturer direct supply Product Description AWS E6013 is a rutile based, medium coated general purpose electrode suitable for welding mild steels. The superb and controlled flux formulation ensures excellent performance of the electrode in AC/DC in all welding positions. With its soft, forceful steady arc, easy slag detachability, fine rippled & shiny bead, and characteristics like easy maneuverability in all positions make COPPER BRIDGE a welder-friendly electrode. Aws E7018 used for welding carbon steel and low-alloy steel strutures, such as 16Mn,etc. AWS E6011 suitable for butt welding ,fillet welding and lap welding on thin plates, such as low-carbon steel structures like flues of power stations, air ducts, transformer oil tanks, hulls, exterior panels of cars, etc. Product Name E6011 E6013 E7018 Model CB-J425 CB-J421 CB-J507 GB E4311 E4313 E5018 Diameter(mm) 2.5-5.0 2.5-5.0 2.5-5.0 Type of Coating Cellulose Type Tiatania Type Low-hydrogen Type Current AC DC AC DC AC DC Chemical composition of welding electrode (%) Model Item C Mn Si S P E6011 Guarantee Value ≤0.20 0.30-0.60 ≤0.30 ≤0.035 ≤0.040 E6013 Guarantee Value ≤0.12 0.30-0.60 ≤0.35 ≤0.035 ≤0.040 E7018 Guarantee Value ≤0.12 ≤1.60 ≤0.75 ≤0.035 ≤0.040   Mechanical properties of deposited metal (%) Model Item Tensile strength Rm (MPa) Yield Strength ReL (MPa) Elongation A (%) AKV impact Value