T-PUT Thermanit 617 description: Resistant to scaling up to 1100 °C (2012 °F), high temperature resistant up to 1000 C (1832 F). High resistance to hot gases in oxidizing resp. carburizing atmospheres. Suited for joining and surfacing applications with matching and similar heat resistant steels and alloys. For joining and surfacing work on cryogenic austenitic CrNi(N) steels/cast steel grades and on cryogenic Ni steels suitable for quenching and tempering.