: For hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties. Important Distinction: DIN EN 17243
Official copies of DIN standards are protected by copyright. To obtain a legitimate DIN 17243 PDF or its EN 10222-2 successor, you should visit authorized distributors such as: Beuth Verlag (The official provider of DIN standards). ISO Store or national standards bodies (BSI, AFNOR, etc.). IHS Markit or Techstreet.
: For the material specification, use the active DIN EN 10222-2 if your application requires compliance with current Pressure Equipment Directive (PED) requirements. For cathodic protection of internal seawater-exposed surfaces, use the active DIN EN 17243:2020-05 .
A chromium-molybdenum steel designed for high stress and temperatures up to 560°C. din 17243 pdf
The standard covers several steel grades, categorized primarily by their alloying elements. The most common grades include:
Reactor vessels, heat exchanger tubesheets, and process piping.
Note: These values are for historical reference only. Do not use for safety-critical design without verifying with EN standard data. : For hot rolled weldable steel bars for
DIN 17243 has been superseded by newer European (EN) standards. If you are looking for current compliance documents, refer to:
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The DIN 17243 standard covers forgings and rolled bars made from elevated-temperature structural steels. These materials are engineered to maintain mechanical strength, oxidation resistance, and structural stability at temperatures up to 600°C (1112°F). ISO Store or national standards bodies (BSI, AFNOR, etc
The digital version is available for approximately ¥2004.
Requirements for ultrasonic testing (UT) and magnetic particle testing (MT) to detect internal and surface defects in forgings. Modern Equivalents: DIN 17243 vs. EN 10222-2