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SW-316LT

FIller Metal Breakdown

SW-316LT

SW-316LT is a titania type flux cored wire for all position welding with CO2 & Ar+CO2 mixed shielding gas. This wire is designed for Cryogenic applications, 316L austenitic stainless steels. The high impact toughness at cryogenic temperature(-196℃) makes SW-316LT excellent in LNG applications. Arc stability is excellent, so spatter loss is low and slag covering is Uniform with good removability
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MSDS
Data Sheet
  • 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 E316LT1-1/-4
  • JIS Z 3323 TS316L-FB1

Approvals

ABS
✓

Features

  • Good impact value at cryogenic temperature
  • Good performance in all position
Polarity: DC+

Application Areas

  • Cryogenic service such as LNG storage tank
  • 18%Cr-12%Ni-2%Mo stainless steels
Shielding Gas: 100% CO2

Base Materials to be welded

SW-316LT is designed for welding of extra low-carbon 19%Cr-12%Ni-2% Mo stainless steels for cryogenic applications.

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 160~220 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 0.009 0.02 12.2 17.2 2.2
Ar+20~25% CO2 0.02 0.8 1.5 0.015 0.009 0.02 12.2 17.2 2.2

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Tensile Strength Elongation Temperature Impact Toughness
100% CO2 535(78) 47 -196(-320) 32(24)
Ar+20~25% CO2 542(79) 46 -196(-320) 33(24)

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