FIller Metal Breakdown

SC-70H Cored

SC-70H Cored is widely used metal type flux cored wire for Flat(1G), Horizontal(2G), and H-Fillet(2F) welding with CO2 shielding gas. Compared with solid wire, spatter loss is low and bead appearance is beautiful and arc is soft with good stability and high efficiency.
  • Welding Positions
Welding position 1GWelding position 2F
1G 2F
Welding positions PA-PG

Classification

  • AWS A5.20 / ASME SFA-5.20 E70T-1C,-9C
  • JIS Z 3313 T49 3 T1-0 C A
  • EN ISO 17632-A T42 2 R C1 3

Approvals

ABS CCS DNV LR CWB
✓ ✓ ✓ ✓ ✓

Features

  • High deposition in the flat and horizontal positions
  • Designed for welding with 100% CO2 shielding gas
Polarity: DC+

Application Areas

  • Shipbuilding
  • Structural fabrication
  • Machinery
  • Heavy equipment
  • Transportation equipment
Shielding Gas: 100% CO2

Base Materials to be welded

H-Fillet welding of building, shipbuilding, bridge, machinery, vehicle using mild and 50kgf/mm2 class high tensile steels.

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
2.0 (5/64) 350~450 Spool 5kg/12.5kg/15kg/20kg; Drum 100kg/200kg/250kg
2.4 (3/32) 400~500 Spool 5kg/12.5kg/15kg/20kg; Drum 100kg/200kg/250kg

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S
100% CO2 0.05 0.48 1.42 0.011 0.010

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
100% CO2 520 (75) 575 (83) 26.2 -20 / -30 65 / 53

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