Tigfil 90S-B3 (ER90S-B3 )

Tigfil 90S-B3 (ER90S-B3)

• Copper coated low alloy
steel solid filler wire & rod
• Uniform copper coating
• Deposit notch free welds
with excellent mechanical
• Typical 2.25 Cr-1 Mo weld
• Superior strength and
toughness after PWHT
• Radiographic quality weld


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  • Welding of 2.25Cr-0.5Mo and 2.25Cr1Mo type creep resistant steels
  • Joining ASTM A 335 Gr.P22, A 387 Gr.22
  • Refineries, Petrochemicals and
    fertilizers plant
  • Joining of P5A materials
  • Cr-Mo and Cr-Mo-V bearing steels for
    high temperature applications
  • Suitable for 12CrMo9-10, 10CrSiMoV7
    German steel
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