FIller Metal Breakdown

Pipecored 81

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Classification

  • AWS A5.29/ASME SFA-5.29 E81T8-Ni2-J
  • EN ISO 17632-A T46 5 2Ni Y NO 5

Approvals

CWB CE

Features

  • Self-shielded flux cored wire for vertical down welding of pipeline
  • Good impact value at low temperature

Application Areas

  • Oil & gas pipeline constructions

Base Materials to be welded

Welding process

  • FCAW
  • Welding Positions: 1G 2F
  • Polarity: DC –
  • Shielding Gas: None

Diameter / Packaging

Wire Diameter Current (A) Packaging
2.0 (5/64) 200~280 Coil 25kg; Bucket 19.5kg (6.5kg Basket); Spool 12.5kg/15kg
Wire Diameter Current (A) Packaging
2.0 (5/64) 200~280 Coil 25kg; Bucket 19.5kg (6.5kg Basket); Spool 12.5kg/15kg

Typical Chemical Composition of the Wire (wt%)

Shielding Gas C Si Mn P S Ni Al
None 0.04 0.12 1.35 0.008 0.002 1.98 0.9

Typical Mechanical Properties of All-Weld Meta

Shielding Gas Yield Strength Tensile Strength Elongation Temperature Impact Toughness
None 520 (75) 595 (86) 29 -40 / -50 95 / 65

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