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Dual Shield II 712X is an all-position flux cored wire intended for applications requiring outstanding weld metal toughness. This X Series wire, in combination with 75% Argon/25% CO2 shielding gas, can produce Charpy V-Notch impact results of more than 40 ft-lb (68 J) at -60°F (-51°C) and Crack Tip Opening Displacement (CTOD) results of more than 20 mils (0.5 mm) at -40°F (-40°C). Dual Shield II 712X also provides the smooth arc and low spatter levels characteristic of Dual Shield flux cored wires. Applications include off-shore oil components, shipbuilding and heavy equipment where exceptional Charpy impact/low temperature toughness is required.

Applications

  • Heavy Equipment
  • Offshore Oil
  • Ship/Barge Building

Prop 65

  • Yes
  • Process: FCAW
  • AWS Classification: E71T-1MJH8/T-9MJH8/T-12MJH8
  • Tensile Strength: 83 ksi
  • Diameter: 0.052 in
  • Wire Diameter: 0.052 in
  • Weld Metal Toughness: Charpy V-Notch >40 ft-lb at -60 F
  • CTOD: >20 mils at -40 F
  • Material: Mild Steel
  • Reproductive: Dual Short Form
  • Carcinogen: Lead
  • Shielding Gas: 75% Argon / 25% CO2
  • Welding Positions: All Positions
  • Country of Origin: United States
  • Trade Name: DUAL SHIELD
  • Weight: 33 lb