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SW-309MoL Cored

FIller Metal Breakdown

SW-309MoL Cored

1. SW-309MoL Cored is suitable for all position welding makes easier re-arcing, beautiful bead appearance and better slag removability. 2. SW-309MoL Cored is for the applications of resistance to heat and corrosion and the joining of stainless steels to mild or low alloy steels
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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 E309LMoT1-1/-4
  • JIS Z 3323 TS309LMo-FB1
  • EN ISO 17633-A-T 23 12 2 L P M21/C1 2

Approvals

ABS DNV CWB CE
✓ ✓ ✓ ✓

Features

  • Good performance in all positions
Polarity: DC+

Application Areas

  • 22%Cr-12%Ni-2.5%Mo stainless steel
  • Dissimilar welds between carbon, low alloy steels to stainless steels
  • Buffer layer welding for cladding, overlays
Shielding Gas: 100% CO2 or Ar+20~25% CO2

Base Materials to be welded

SW-309MoL Cored is designed for welding of 22%Cr-12%Ni-2.5% Mo stainless steels, cladding of Mild steels,

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 Cu Ni Cr Mo
100% CO2 0.03 0.6 1.3 0.021 0.010 0.08 12.4 22.2 2.3
Ar+20~25% CO2 0.03 0.7 1.3 0.021 0.015 0.12 12.4 22.3 2.2

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Tensile Strength Temperature Impact Toughness
100% CO2 693(100) -20 / -60 47 / 44
Ar+20~25% CO2 661(96) -20 / -60 47 / 44

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