The formal DIN 17243 PDF document (usually available from Beuth Verlag) covers critical manufacturing and testing requirements:
Improved creep strength compared to carbon steel.
(1.4922), which are known for their balance of strength and toughness. Applications of DIN 17243 Forgings
is a withdrawn German standard that specified technical delivery conditions for freely machinable steels — specifically, automaton steels (e.g., 9SMn28, 9SMnPb28). These are steels with added sulfur or lead to improve machinability for high-speed automatic lathes. din 17243 pdf
Note: There is also a modern standard, but it is unrelated to heat-resisting steels; it covers Cathodic protection of internal surfaces of metallic tanks . Where to Find the PDF
Note that there is a newer, unrelated standard with a similar number—. This 2020 standard focuses on the cathodic protection of internal surfaces of metallic tanks and piping containing seawater. Where to Find PDF Copies
The standard prescribed specific technical delivery conditions that manufacturers had to meet. These included: The formal DIN 17243 PDF document (usually available
While the German Institute for Standardization (DIN) originally published this standard, it has largely been . However, legacy blueprints, international projects, and global supply chains still frequently mandate compliance with DIN 17243. 1. Overview and Scope of DIN 17243
The standard specified minimum values for yield strength (Rp0.2), tensile strength (Rm), elongation (A), and reduction in cross-sectional area (Z) depending on the material’s heat treatment condition.
The standard listed several well-known material numbers (Werkstoffnummern), including: These are steels with added sulfur or lead
Some technical documentation and previews can be found on sites like Scribd or GlobalSpec . DIN 17243 - 1987-01
: Replaced the hot-rolled or forged bar portion of the legacy standard. Equivalent Cross-Reference Mapping
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