ALLOY 20 bụ ihe na-agbanwe agbanwe mara maka nguzogide corrosion ya pụrụ iche n'ọtụtụ ebe na-emebi emebi. Ihe mejupụtara ya bụ nickel, chromium, na molybdenum, ALLOY 20 na-egosipụta nguzogide dị egwu nye sulfuric acid, phosphoric acid, chlorides, na kemịkalụ ndị ọzọ na-eme ihe ike. A na-ejikarị alloy a eme ihe na ụlọ ọrụ dịka nhazi kemịkalụ, ọgwụ ọgwụ, nhazi nri, na ngwa mmiri ebe iguzogide acid na mgbasa ozi na-emebi emebi bụ ihe kacha mkpa. Site na akụrụngwa akụrụngwa ya dị mma yana weldability, ALOY 20 na-enye ntụkwasị obi na ịdịte aka na gburugburu ebe ịma aka, na-eme ka ọ bụrụ ezigbo nhọrọ maka ngwa dị oke egwu chọrọ nguzogide corrosion na ogologo ndụ.