flux cored wire for wet underwater welding of high-alloy chrome-nickel steel of 18-10 type

摘要

A flux cored wire for wet underwater welding of high-alloyed chrome-nickel steel of 18-10 type contains a steel shell made of stainless chromium steel and a charge. The charge contains electrolytic nickel, metallic manganese, ferro-niobium, rutile, magnesite, sodium hexafluorosilicate, potassium-sodium silicate lump, metallic chromium, fluorite concentrate, lithium fluoride, cryolite, zirconium tetrafluoride and aluminum powder.