FIller Metal Breakdown

SW-347 Cored

SW-347 Cored is suitable for all position welding makes easier re-arcing, beautiful bead appearance and better slag removability. This wire benefit from a fast freezing slag system which assist the operator when welding out of position and performs equally as well when welding in the flat and horizontal position.
  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.22/ASME SFA-5.22 E347T1-1/-4
  • JIS Z 3323 TS347-FB1
  • EN ISO 17633-A-T 19 9 Nb P M21/C1 2

Approvals

ABS
✓

Features

  • Good performance in all positions
Polarity: DC+

Application Areas

  • Stainless steel boilers and turbine
  • 347 and 321 type stainless steels
Shielding Gas: 100% CO2 or Ar+20~25% CO2

Base Materials to be welded

SW-347 Cored is designed for welding of 347 and 321 Type stainless steels for high temperature service application.

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 160~220 Spool 5kg/12.5kg/15kg
1.6 (1/16) 250~290 Spool 5kg/12.5kg/15kg

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Ni Cr Mo Nb
100% CO2 0.05 0.7 1.2 0.014 0.008 10.1 18.7 0.01 0.6
Ar+20~25% CO2 0.05 0.7 1.2 0.014 0.008 10.1 18.8 0.01 0.6

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Tensile Strength Elongation Temperature Impact Toughness
100% CO2 640(93) 40 -20(0) 58(43)
Ar+20~25% CO2 648(94) 40 -20(0) 59(44)

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