ES TIG 80S-B6 is a 5Cr-0.5Mo-alloyed (ER80S- B6), copper-coated rod for the GTAW of creep-resistant steels of similar composition.
The rod is also suitable for welding high strength steels with a minimum yield strength of up to 730 MPa.
ES TIG 80S-B6 is suitable for applications in the chemical or petro-chemical industry and in the ammonia synthesis process.
It can also be used for heat exchangers, boilers, piping, and pressure vessels for temperature service up to 1110°F (600°C).
AWS has changed the classification for this product. The previous classification was A5.9 ER502.