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ER 16-8-2 has a nominal composition (wt.-%) of 15.5 Cr, 8.5 Ni, 1.2 Mo. The weld deposit usually has a Ferrite Number no higher than 5 FN. 16-8-2 is primarily utilized for welding stainless steel types 16-8-2, 316 and 347 for high-pressure, high temperature piping systems. The weld deposit has good hot-ductility properties that resist weld centerline or crater cracking, even when restrained. The weld metal is usable in either the as-welded condition or solution-treated condition.
Applications
ER 16-8-2 is well suited for welding catalytic crackers, thick wall steam piping, and furnace parts, as well as components in the petrochemical, chemical processing, and power generation industries.
Caution
Protect yourself and others, read the safety data sheet prior to using this product.
