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Wire produces clean weld deposit |
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 ESAB Welding & Cutting has introduced OK Autrod 13.20SC, a copper-coated low alloy wire for submerged arc welding. This wire is an EB3 submerged arc wire designed to weld creep-resistant steel of the 2.5% Cr-1% Mo type. When combined with ESAB's OK Flux 10.63, the wire produces a clean weld deposit with an X-factor less than 15 and a J-factor less than 120. This combination fulfills the stringent requirements for impact toughness after step-cooling treatment of the weld metal. The wire can also be used with other fluxes for applications not requiring step cooling treatment. OK Autrod 13.20SC is ideal for process piping, heat exchangers and pressure vessel fabrication applications.
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