Commander­ 318

AWS/SFA : A 5.4 : E 318­-16

Application

For paper mill equipment, bleaching equipment, and chemical plants handling sulphuric, sulphurous, hydrochloric, acetic, formic, citric, tartaric acid etc. Dyeing equipment, pickling plant, heat resisting castings, bakery equipment. Best suited for welding ASI 316 & 318 types when maximum resistance to corrosion is required.

  • Chemical Composition
  • C Mn Si S P Cr Ni Mo Nb Cu
    0.05 Max 0.50-2.50 0.90 Max. 0.030 Max. 0.040 Max 17.00-20.00 11.00­14.00 3.00-4.00 1.0 Max 0.75 Max
    • Mechanical Properties
    • UTS ELONG.% (L=4d) CVN IMPACT VALUES Temp.
      560-­660 N/mm² 25-35 – ­196°C 50-­100 J.
      • Welding Parameters
      • AC / DC (+)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 50-75
        3.15 x 350 80-100
        4.00 x 350 110-140
        5.00 x 350 150-180