FIller Metal Breakdown

SC-70ML

SC-70ML is a metal-cored gas shielded cored wire which combines the high deposition rates of a flux cored wire with the high efficiencies of a solid wire. SC-70ML is recommended for welding of carbon steel having tensile strengths up to 490MPa Provide an exceptionally smooth and stable arc, low spatter and minimal slag coverage in welding
  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.18 / ASME SFA-5.18 E70C-6M
  • JIS Z 3313 T49 4 T15-1 M A-U
  • EN ISO 17632-A T46 4 M M21 2 H5

Approvals

ABS BV DNV LR RINA CWB CE DB TUV
✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Features

  • Designed for welding with Ar+CO2 mixed gas
  • High deposition rates & minimal slag coverage
  • Good impact value at low temperature
  • Meets AWS D1.8 seismic requirements
Polarity: DC+

Application Areas

  • Structural fabrication
  • Steel industry
  • Heavy equipment & Machinery
  • Shipbuilding
Shielding Gas: Ar+20~25% CO2

Base Materials to be welded

SC-70ML can be used on mild and high tensile steel in single and multi-pass applications. It is ideally suited for high production and automatic applications where large amount of filler metal can be deposited with a minimum amount of slag & spatter.Typical industrial applications include shipbuilding, machinery, bridge, structural fabrication and building.

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 140~300 Packaging not provided in source text

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Ni
Ar+20~25% CO2 0.04 0.56 1.57 0.010 0.010 0.34

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
Ar+20~25% CO2 476 (69) 553 (80) 26.5 -30 / -40 86 / 75

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