Commander­ 8018 G

AWS/SFA : A 5.5 : E 8018 G IS: E 55BG 129 Fe

Application

For low­alloy steels such as Si­Mn steels and steels containing Ni up to 1.0%, for welding high tensile steels for heavy construction work subject to dynamic loading. Commander­8018 G for medium tensile steels like BH39, BH47, BHW27, BHW30, ALdur 45/60, etc

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  • Chemical Composition
    • C MN SI S P Ni
    0.05­-0.10 1.40­-1.85 0.20-0.48 0.030 Max. 0.030 Max. 0.45-0.80
    • Mechanical Properties
      • YS UTS ELONG.%(L=5d) CVN IMPACT VALUES Temp.
      460-­570 N/mm² 560-­650 N/mm² 24­-29 +27°C 120­-200 J
      ­- 60°C 30-­80 J
      • Welding Parameters
        • AC / DC (+)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 60-90
        3.15 x 350 90­-140
        3.15 x 450 90­-130
        4.00 x 450 140-­180
        5.00 x 450 180­-250

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