• Sandvik Welding Rod 22.12.HTR
Sandvik 22.12.HTR description: Sandvik 22.12.HTR is covered electrode with rutile-acid coating and about 110% metal recovery. It is used for welding of austenitic stainless steels of UNS 30815 type (e.g. Sandvik 253 MA) and similar high-temperature steels, such as ASTM 309 and 309S. Sandvik 22.12.HTR gives a chromium-nickel weld metal that is scaling resistant in air up to 1150oC (2102oF). Spray transfer gives a bead with a finely rippled surface. There is little spatter and very good slag removal.

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Sandvik Welding Rod 22.12.HTR