Din 17243 Pdf May 2026

Heat treatment procedures (such as normalizing and tempering). Testing and inspection methodologies. Common Steel Grades Under DIN 17243

EN 10222-2 covers "Steel forgings for pressure purposes – Part 2: Ferritic and martensitic steels with specified elevated temperature properties." While the DIN version is still referenced in legacy projects and specific regional maintenance codes, new designs typically adhere to the EN equivalent to ensure compliance with the Pressure Equipment Directive (PED). Key Technical Specifications

Requirements for 3.1 or 3.2 inspection certificates according to EN 10204. Applications of DIN 17243 Materials din 17243 pdf

Includes tensile strength, yield point, and impact energy tests (often at different temperatures).

Limits on Carbon, Silicon, Manganese, Phosphorus, and Sulfur are strictly defined to ensure weldability. Key Technical Specifications Requirements for 3

15Mo3 (1.5415): A molybdenum-alloyed steel designed for higher heat resistance and better creep strength than standard carbon steels.

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. 15Mo3 (1

Guidelines on the allowable deviations for forged and rolled parts.