
Low-temperature (cryogenic) steels keep their toughness far below zero, preventing brittle fracture in cold service. PacSteelCorp supplies grades to standards such as ASTM A203 (nickel steel) and EN 10028-4 for LNG tanks, cryogenic vessels, cold-climate structures and refrigeration equipment. Nickel content is tuned to guarantee impact toughness at low design temperatures. The standards below detail representative grades, chemistry and mechanical properties for cryogenic applications.







