Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en high-strength low-alloy steel300010923alloy constructional steelalloy constructional steelshigh-strength low-alloy steelsHSLA steelHSLA steelslow-alloy steellow-alloy steelssteel, high-strength low-alloysteels, high-strength low-alloy Steel, containing carbon, manganese, and small amounts of other elements, characterized by high strength and corrosion resistance. Exposure to air creates a pebbly, rusty-looking surface that works to reduce corrosion; this surface film turns a deep purple-brown after a number of years which is why high-strength low-alloy steel is sometimes used for exposed structural members of buildings. acer feblement aliat d'alta resistència acero de baja aleación y de alta resistencia 2026-03-30 21:06:48