Effect of nickel in stainless steel Nickel is the main alloy element in austenitic stainless steel. Its main function is to strengthen and stabilize austenite, so that the steel can obtain complete austenite structure, so that the steel has a good combination of strength, plasticity and toughness, a

cobalt metalCobalt is a chemical element with the symbol Co and atomic number 27,It belongs to the first-row transition series of elements in the periodic table and does not exist in its purest form naturally – it only exists in combination with other elements. When fully extracted and refined from

classify stainless steelStainless steels are classified according to their metallurgical structure: Austenitic stainless steel, Ferritic stainless steel, Martensitic stainless steel, precipitation hardening stainless steelDuplex stainless steel With five categories of stainless steels available – ea