3.2mm AWS E6013 Welding Electrode

China suppliers AWS E6013 e6010 e7018 carbon steel welding electrode stable arc welding rods pecification 3.2mm Product Description Brand:COPPER BRIDGE welding electrode Aws E6013: For welding low-carbon steel structures, especially suitable for welding on thin plates and cosmetic which requires the weld beads to be beautiful and glossy. welding electrode Aws E6011: Suitable for butt welding , fillet welding and lap welding on thin plates, shuc as low-carbon steel structures like flues of power stations, air ducts, transformer oil tanks, hulls, exterior panels of cars, etc. welding electrode Aws E7018: Used for welding carbon steel and low-alloy steel structures, such as 16Mn,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 (%) Item C Mn Si S P Ni Cr Mo V Standard Value ≤0.036 ≤0.037 ≤0.038 ≤0.039 ≤0.040 ≤0.030 ≤0.020 ≤0.030 ≤0.08 Sample Value 0.08 0.43 0.21 0.021 0.026 0.04 0.011 0.007 0.009   Mechanical properties of deposited metal (%) Item Tensile strength Rm (MPa) Yield Strength ReL (MPa) Elongation A (%) AKV impact Value °C J Standard value ≥430 ≥330 ≥16 0 ≥47 Sample value 490 396 26 0 85   Reference current (AC/DC) Rod diameter