Kurumidza B-3 is Nickel-Molybdenum Alloy Kupesana Nekudzima, Corrosion, uye Kushushikana-Kukanganisa Kurovera Plus, Kugadzikana Kwekuwedzera Kwakakwirira kune iyo yeAlloy B-2. Uye zvakare, iyi nickel simbi alloy ine kurwisa kukuru kune banga-mutsara uye kupisa‖caffakered zone kurwisa.