INETIG B3

TIG rods for welding 2.25% Cr. 1.0% Mo. steels

TIG Rod AWS A 5.28: ER90S-B3 EN ISO 21952-B: G 62 M22 2C1M Low-alloy 2.25% Cr and 1.0% Mo used for heat-resistant steels in chemical industry operating at 600 ° C. deposit very resistant to the phenomenon of solidification cracks, X and J Factor controlled
Classifications
  • AWS A 5.28: ER90S-B3
  • EN ISO 21952-B: W 62 I1 2C1M
Approvals
  • Marchio CE
  • TÜV
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Low alloy copper-coated TIG Rod with 2.25% Cr and 1% Mo content to be used for the welding of creep resistant steel. Chemical composition of wire conforming to AWS specification. It is used in chemical industry and in the ammonia synthesis process, for heat exchangers, boilers, piping and pressure vessels for temperature service up to about 600°C. It will also find applications in the petro-chemical industries, suitable for facing on casting and for casting repairs. To be used under the shield of 100 % Ar.

C 0.08
Si 0.60
Mn 0.60
Cr 2.50
Mo 1.00
I1
Yield strength 570 (T) MPa
Tensile strength 650 (T) MPa
Elongation 22 (T) %
Impact test Kv (R.T.) 230 J (T)
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