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ESAB

ATOM ARC T

ATOM ARC T

Atom Arc T was developed for welding T-1 steel in all applications. Mechanical properties of the welded joints equal or exceed the properties of the base steel in either the as welded or stress relieved condition, thus giving 100% design joint efficiency. In addition, Atom Arc T electrodes are suitable for many other applications, particularly where high-strength welds with excellent low temperature impact properties are required.

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Industries

  • Bridge Construction
  • Civil Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars
  • Ship/Barge Building

Welding Process

  • Welding-SMAW/MMA (Stick)

Specifications


Typical Tensile Properties

Condition Elongation Reduction in Area Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 23 % 63 % 1025 °F 1 hr 112 ksi 102 ksi
As Welded 23 % 62 % - - 115 ksi 105 ksi

Typical Charpy V-Notch Properties

Condition Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
As Welded 55 ft-lb 0 °F - -
As Welded 48 ft-lb -40 °F - -
As Welded 44 ft-lb -60 °F - -
Stress Relieved 50 ft-lb 0 °F 1025 °F 1 hr
Stress Relieved 42 ft-lb -40 °F 1025 °F 1 hr
Stress Relieved 25 ft-lb -60 °F 1025 °F 1 hr

Typical Weld Metal Analysis %

PMnMoCSSiNiCr
0.012 %1.48 %0.38 %0.48 %0.01 %0.30 %1.95 %0.24 %

Approvals: ABS, AWS A5.5: E11018-M, CWB CSA W48, E7618-M-H4, QPL-22200/1, MIL-11018-M
Classifications: ASME SFA 5.5, AWS A5.5, E11018M H4R

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


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