Commander­ 309L Mo

AWS/SFA : A 5.4 : E 309L­-16 Mo­-16

Application

For welding of AISI­309 & 309S type stainless steel casting. It is also suitable for joining dissimilar metals such as 18Cr­8 Ni stainless steel to mild steel and Clad steel.

  • Chemical Composition
  • C Mn Si S P Cr Ni Mo Cu
    0.04 Max. 1.00­-2.50 0.30-0.90 0.030 Max. 0.04 Max. 22.0­-25.0 12.0-14.0 2.00­-3.00 0.75 Max.
    • Mechanical Properties
    • YS UTS ELONG.% (L=5d) CVN IMPACT VALUES Temp.
      440-­550 N/mm² 540­-640 N/mm² 22­-30 30°C 35­-800 J.
      • Welding Parameters
      • AC / DC (+)
        SIZE (MM) CURRENT (AMP)
        2.50 x 350 70-90
        3.15 x 350 90-125
        4.00 x 350 100-130
        5.00 x 350 130-150