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ESAB

TIGROD ER90S-B3

TIGROD ER90S-B3

Tigrod ER90S-B3 is a Chrome-Moly TIG rod used for joining 2.5% Cr - 1% Mo creep resistant steels. These non-copper-coated rods are primarily used to fabricate and repair power piping, pressure vessels, heat exchangers and boilers in the power generation industry.

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Industries

  • Petrochemical
  • Power Generation
  • Process

Welding Process

  • Welding-GTAW (TIG - Tungsten Inert Gas )

Specifications


Typical Tensile Properties

Condition Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 27 % 1275 °F 1 hr 94 ksi 79 ksi
Stress Relieved 25 % 1300 °F 1 hr 93 ksi 76 ksi

Typical Weld Metal Analysis %

PMnX-FactorCuMoSCVSiNiCr
0.009 %0.60 %< 15 %max 0.20 %0.90 %0.009 %0.08 %max 0.03 %0.50 %max 0.20 %2.40 %

Classifications: ASME SFA 5.28, AWS A5.28, ER90S-B3

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