Tigfil 80S B2 Spl (ER80S-B2)

Tigfil 80S B2 Spl (ER80S-B2)

Copper coated solid wire conforming AWS class of SFA 5.28 ER80S-B2

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  • Welding of 0.5Cr-0.5Mo, 1Cr-0.5Mo and 1.25Cr-0.5Mo steel pipes, plates and castings
  • Elevated temperature and corrosive service applications in Refineries, Petrochemicals & fertilizers plant
  • Can be used for joining dissimilar combinations of Cr-Mo and Carbon steels
  • Suitable for ASTM A 199-76, A 200-75, A 213-76D, A 335 Gr.P11, A 369-76, A 387 Gr.B, DIN 15CrMo3

  • Copper coated low alloy steel solid filler rod
  • Typical 1.25 Cr-0.5 Mo weld deposit
  • Notch free welds with excellent mechanical properties
  • Meets X factor requirement
  • Control on pre-heat, interpass temperature required
  • PWHT is essential to avoid cracking
  • Radiographic quality weld
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