FIller Metal Breakdown

SC-90M

SC-90M is a metal cored wire designed for single or multipass welding on 90Grade high-tensile steel. SC-90M provides an exceptionally smooth and stable arc, low spatter and minimal slag coverage and achieves good impact value at low temperature.
  • 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 E90C-G
  • EN ISO 18276-A T55 5 ZMn1NiMo M M21 1 H5

Approvals

CE
✓

Features

  • Designed for welding with Ar+CO2 mixed gas
  • Good impact value at Low temperature(-50℃)
Polarity: DC+

Application Areas

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

Base Materials to be welded

SC-90M is used for welding in structural and mechanical fabrication automated or robotic welding

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 Mo
Ar+20~25% CO2 0.06 0.60 1.55 0.010 0.007 1.12 0.19

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
Ar+20~25% CO2 634 (92) 706 (102) 24.8 -50 (-60) 66 (49)

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