DIN 17243 was established by the German Institute for Standardization (Deutsches Institut für Normung). It focuses on steels that maintain their mechanical properties when subjected to elevated temperatures, typically in environments like power plants, chemical processing, and pressure vessel construction. The standard covers several key aspects: Chemical composition requirements for various steel grades. Mechanical properties at room temperature. Elevated temperature yield strength and creep properties.
Reactor vessels, heat exchangers, and high-temperature piping networks. din 17243 pdf
DIN 17243 was officially superseded by the European standard ( Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperature properties ). DIN 17243 was established by the German Institute
Reactor vessels, heat exchanger tubesheets, and process piping. Mechanical properties at room temperature
Widely used for flanges, valves, and fittings operating up to 400°C. 2. 15Mo3 (Material Number: 1.5415) Type: Molybdenum-alloyed steel.
: Historical copies, testing logs, and introductory data sheets are sometimes hosted for review on document libraries like Scribd's DIN 17243 Collection .
If your legacy drawing says "Spring steel: DIN 17243 - 50CrV4," the correct modern callout should be:
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