FIller Metal Breakdown

Supercored 71H

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Classification

  • AWS A5.20 / ASME SFA-5.20 E71T-1C,-9C-J
  • JIS Z 3313 T49 4 T1-1 C A
  • EN ISO 17632-A T42 4 P C1 1

Approvals

ABS BV CCS DNV KR LR NK RINA RS CWB CE DB TUV

Features

  • Designed for welding with 100% CO2 shielding gas
  • Smooth and stable arc with a fast freezing slag

Application Areas

  • Shipbuilding
  • General fabrication
  • Structural fabrication

Base Materials to be welded

Welding process

  • FCAW
  • Welding Positions: 1G 2F 3G 4G
  • Polarity: DC +
  • Shielding Gas: 100% CO2

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
1.6 (1/16) 120~300 Spool 5kg/12.5kg/15kg/20kg; Drum 100kg/200kg/250kg
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
1.6 (1/16) 120~300 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
100% CO2 0.03 0.46 1.36 0.011 0.011 0.40

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
100% CO2 550 (80) 570 (83) 28 -40 (-40) 60 (44)

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