Commander­ SS

AWS/SFA : A 5.1 : E 6013 IS: ER 4222 X

Application

Locomotive fire boxes, railway’s coach panels, fine steel furniture, scooter frames, boilers and bridges and wherever strength combined with the streamlined finish is necessary. Best suited for bridging wide root gaps and radiographic quality work.

  • Chemical Composition
  • C Mn Si S P
    0.12 Max 0.40­-0.70 0.35 Max 0.035 Max 0.035 Max.
    • Mechanical Properties
    • YS UTS ELONG.%(L=5d) CVN IMPACT VALUES TEMP.
      360­-480 N/mm² 460­-550 N/mm² 24-30 0°C 50­-100 J.
      • Welding Parameters
      • AC 50V / DC (-)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 60-90
        3.15 x 350 100-140
        3.15 x 450 100-130
        4.00 x 450 140-190
        5.00 x 450 180-250