Din 17243 Pdf

For (the rolled product forms originally covered by DIN 17243), DIN EN 10273:2016-10 is the current replacement. This European standard describes the technical delivery conditions for hot rolled weldable steel bars used in the construction of pressure equipment for use at elevated temperatures.DIN EN 10273 supersedes DIN 17243 as of July 2002.

A non-alloy quality steel known for its good weldability and suitability for high-temperature service.

Common grades include C22.8 (1.0460), 15Mo3 (1.5415), and 13CrMo4-4 (1.7335). din 17243 pdf

DIN 17243 was originally published by Deutsches Institut für Normung (DIN) to cover hot-rolled, unalloyed, and alloyed spring steels. These steels were designed to be formed at high temperatures (typically between 850°C and 1050°C) and then quenched and tempered to achieve high elastic limits and fatigue resistance.

For engineers and procurement professionals, this means that If your project or documentation currently references DIN 17243, it should be updated to reflect the appropriate successor standards. For (the rolled product forms originally covered by

In the world of high-pressure engineering, is more than just a technical document—it is the historical blueprint for the "heart" of industrial power plants. While now largely superseded by modern European standards like DIN EN 10222-2 DIN EN 10273

The standard enforces strict limits on carbon (C), silicon (Si), manganese (Mn), phosphorus (P), and sulfur (S), alongside alloying elements like Chromium (Cr) and Molybdenum (Mo). Low sulfur and phosphorus limits ensure the steel remains clean and resistant to brittle fracturing. Mechanical Properties Materials must pass rigorous testing protocols, including: Common grades include C22

When transitioning old specification layouts to updated blueprints, use this naming translation: →right arrow EN 10222-2 P250GH (1.0460) DIN 17243 13CrMo44 (1.7335) →right arrow EN 10222-2 13CrMo4-5 (1.7335) Mechanical Property Requirements

For historical research only, you might find an original scanned DIN 17243 PDF on specialized document archives (e.g., Internet Archive). Never use an obsolete standard for new product manufacturing – it violates liability laws in the EU and many other regions.