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SC-80MR

FIller Metal Breakdown

SC-80MR

SC-80MR is a metal cored wire designed for single-side welding and is also suitable for multi-pass welding in thick plate. SC-80MR provides an exceptionally smooth and stable arc, low spatter and minimal slag coverage and achieves good impact value to low temperature(-62℃).
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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 A5.28 / ASME SFA-5.28 E80C-G
  • EN ISO 17632-A T50 6 1.5Ni M M21 2 H5

Approvals

DNV LR CE TUV
✓ ✓ ✓ ✓

Features

  • Designed for welding with Ar+CO2 mixed gas
  • Suitable for Root-pass and multipass welding
  • Good impact value at Low temperature(-60℃)
Polarity: DC+

Application Areas

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

Base Materials to be welded

SC-80MR is used for welding in offshore structure and heavy equipment and genera structural fabrication

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 200~300 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 0.05 0.35 1.50 0.014 0.007 1.53

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
Ar+20~25% CO2 545 (79) 639 (93) 26.5 -60 (-75) 60 (44)

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