FIller Metal Breakdown

SC-91LP

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Classification

  • AWS A5.29 / ASME SFA-5.29 E91T1-GM
  • EN ISO 17632-A T50 4 1Ni P M21 1 H5

Approvals

Features

  • Designed for welding with Ar+20~25% CO2 shielding gas
  • Good performance in all positions (Pipe welding)
  • Good impact value at low temperature

Application Areas

  • Pipe & Pipeline
  • General fabrication
  • Structural fabrication

Base Materials to be welded

Welding process

  • FCAW
  • Welding Positions: 1G 2F 3G 4G
  • Polarity: DC +
  • Shielding Gas: Ar+20~25% CO2

Diameter / Packaging

Wire Diameter Current (A) Packaging
1.2 (0.045) 110~280 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

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Ni
Ar+20~25% CO2 0.05 0.40 1.40 0.011 0.011 0.90

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
Ar+20~25% CO2 650 (94) 690 (100) 24 -40 (-40) 65 (48)

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