Commander­ 8018 W

AWS/SFA : A 5.5 : E 8018 W IS: E55 B­-G126

Application

For weathering steels like CORTEN A & B & equivalent grades, medium tensile corrosion resistant structural steels, and welding of high tensile steels.

  • Chemical Composition
  • C MN SI S P Ni Cr Cu
    0.12 Max. 0.50-­1.30 0.35-­0.80 0.030 Max. 0.030 Max. 0.40-­0.80 0.45­-0.70 0.30­-0.75
    • Mechanical Properties
    • YS UTS ELONG.%(L=4D) CVN IMPACT VALUES Temp.
      470­-570 N/mm² 560­-650 N/mm² 22-25 + 27°C 148 J.
      ­- 18°C 40 J.
      • Welding Parameters
      • AC / DC (+)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 70-90
        3.15 x 350 100­-130
        3.15 x 450 100­-120
        4.00 x 450 140-­180
        5.00 x 450 190­-200