Din 17243 Pdf

C22.8 (1.0460): A non-alloy quality steel widely used for forged flanges and valves. It offers excellent weldability and is reliable for temperatures up to approximately 450°C.

Most modern steel mills still supply 1.0711 (9SMnPb28) under EN 10277-5. Simply specify: "Material: 1.0711 (9SMnPb28) according to DIN EN 10277-5 +QT condition." din 17243 pdf

Are you looking to for a specific part, or are you cross-referencing a legacy drawing to find a modern equivalent? din 17243 pdf