FIller Metal Breakdown

Supercored 120

  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.29 / ASME SFA-5.29 E121T1-GC H4

Approvals

KR
✓

Features

  • Designed for welding with 100% CO2 shielding gas
  • High strength steel (HT-80)
Polarity: DC+

Application Areas

  • Structural fabrication
Shielding Gas: 100% CO2

Base Materials to be welded

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 110~280 Spool 5kg/12.5kg/15kg/20kg; Drum 100kg/200kg/250kg
1.4 (0.052) 110~280 Spool 5kg/12.5kg/15kg/20kg; Drum 100kg/200kg/250kg

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Ni Mo
100% CO2 0.04 0.33 1.80 0.010 0.010 2.20 0.60

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
100% CO2 790 (115) 855 (124) 18 -20 (0) 84 (62)

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