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DUAL SHIELD 8000-NI2

DUAL SHIELD 8000-NI2

Dual Shield 8000-Ni2 is an all-position flux cored electrode that deposits 2.5% Ni deposit with an 82 ksi (565 MPa) minimum tensile strength. Dual Shield 8000-Ni2 may be used with CO2 or argon mixtures. The argon-CO2 mixtures reduce spatter and further improve weldability especially for small vertical-up fillets. Dual Shield 8000-Ni2 produces superior weld metal properties which make it most desirable for such applications as shipbuilding and heavy machinery construction. The weld metal analysis is similar to an E8018-C1 low hydrogen electrode.

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Industries

  • Bridge Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Process

Welding Process

  • Welding-FCAW - Flux Core Arc Welding

Specifications


Typical Tensile Properties

75% Ar - 25% CO2
Condition Elongation Reduction in Area Tensile Strength Yield Strength
As Welded 27 % 68 % 90 ksi 82 ksi
100% CO2
Condition Elongation Reduction in Area Tensile Strength Yield Strength
As Welded 26 % 67 % 88 ksi 80 ksi

Typical Charpy V-Notch Properties

75% Ar - 25% CO2
Condition Impact Value Testing Temperature
As Welded 63 ft-lb 0 °F
As Welded 47 ft-lb -20 °F
As Welded 40 ft-lb -40 °F
100% CO2
Condition Impact Value Testing Temperature
As Welded 62 ft-lb 0 °F
As Welded 43 ft-lb -20 °F
As Welded 39 ft-lb -40 °F
As Welded 34 ft-lb -60 °F
75% Ar - 25% CO2
Condition Impact Value Testing Temperature
As Welded 27 ft-lb -60 °F

Typical Weld Metal Analysis %

75% Ar - 25% CO2
PMnSCSiNi
0.012 %1.10 %0.010 %0.05 %0.40 %2.20 %
100% CO2
PMnSCSiNi
0.012 %0.90 %0.010 %0.05 %0.30 %2.20 %

Approvals: CWB, CSA W48: E551T1-Ni2M-H8, E551T1-Ni2C-H8, ABS, MIL-E-24403/1, MIL-81T1-Ni2C-J/Ni2M
Classifications: AWS A5.36, E81T1M21A4-Ni2-H8, ASME SFA 5.36, ASME SFA 5.29, AWS A5.36, E81T1-C1A6-Ni2-H8, AWS A5.29, E81T1-Ni2C-JH8/E81T1-Ni2M H8

Approvals are based on factory location. Please contact ESAB for more information.


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