• Stainless steel wire for MIG/TIG welding
  • Made in China
  • FCL or LCL shipment is available

AWS A5.9 ER308LSi

  • An improved version of ER308L with the addition of silicon (Si) to its composition.
  • Low carbon content, typically below 0.03%. This composition matches the base metal composition of 18/8 stainless steel grades, including 304 and 308.
  • The addition of silicon (Si) in ER308LSI improves the weld metal’s fluidity and wetting characteristics, resulting in better bead appearance and increased penetration.
  • Provides excellent corrosion resistance, making it ideal for applications in corrosive environments. The welds retain their corrosion-resistant properties, ensuring the integrity of the welded structure.
  • It is versatile and suitable for a wide range of applications that involve welding austenitic stainless steels. The improved wetting of ER308Lsi makes it suitable for high speed welding.
  • Shielding gas for MIG: 98%Ar+CO2 , for TIG: 100%Ar
    • MIG:    0.8-1.6 (mm) /    0.030″,0.035″,0.045″,1/16″
    • TIG:     1.0-5.0     (mm) /  3/64″, 1/16″,3/32″,1/8″,5/32″,3/16″