1.4828 / 309 / Werkstoff 1.4828 / Material 1.4828 / Hempel
309 / 1.4828 1.4828 is a quality standard for furnaces and other high temperature components. Compared to other grades for applications and due to the high tensile strength at elevated temperatures, 1.4828 is ideal for application where special emphasis is placed on mechanical properties. ... EN Material Symbol X15CrNiSi20-12 UNS S 30900 Main ...