FIller Metal Breakdown

SW-308LT

SW-308LTis 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 E308LT1-1/-4
  • JIS Z 3323 TS308L-FB1
  • EN ISO 17633-A-T 19 9 L P M21/C1 2

Approvals

ABS
✓

Features

  • Good impact value at cryogenic temperatures
  • Good performance in all positions
Polarity: DC+

Application Areas

  • 18%Cr-8%Ni stainless steel
  • Cryogenic service such as LNG storage tank
Shielding Gas: 100% CO2

Base Materials to be welded

SW-308LT is designed for welding of 18%Cr-8%Ni stainless steels.

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 140~210 Spool 5kg/12.5kg/15kg

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Cu Ni Cr Mo
100% CO2 0.02 0.8 1.5 0.015 0.010 0.09 10.7 18.4 0.02
Ar+20~25% CO2 0.02 0.8 1.5 0.015 0.010 0.08 9.7 18.4 0.02

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Tensile Strength Elongation Temperature Impact Toughness
100% CO2 567(81) 48 -60 / -196 36 / 34
Ar+20~25% CO2 573(83) 48 -60 / -196 38 / 36

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