Known for its balance of strength and oxidation resistance at high temperatures.
: A high-resistance alloy often used for electrical heating elements. Key Properties and Applications
DIN 17742 was developed by the Nickel Working Committee (NA 066-03-04 AA) within the DIN Standards Committee Nonferrous Metals (FNNE), the body responsible for standards related to non-ferrous metals in Germany.
The standard covers several specific material numbers (W-Nr.) and alloy designations that are widely used in industrial applications: DIN 17742 - Accuris Standards Store din 17742 pdf
A critical point of clarification is the existence of two completely different standards with a similar number: .
Revised and updated by the German Institute for Standardization, the latest active version is DIN 17742:2020-12 . It serves as a vital blueprint for metallurgists, procurement teams, and quality assurance personnel across heavy industries like aerospace, chemical processing, and marine engineering.
An authorized copy of the document can be acquired through official channels like the DIN Media Webstore or the Austrian Standards Shop . For globally integrated operations, accessing the complete ensures that manufacturing tolerances, material numbers (Werkstoffnummer), and elemental breakdowns match precise European regulatory mandates. Key Technical Specifications of DIN 17742 Known for its balance of strength and oxidation
| Standard | Title / Scope | | :--- | :--- | | | Wrought nickel - Chemical composition | | DIN 17741 | Wrought nickel alloys, low alloyed - Chemical composition | | DIN 17743 | Wrought nickel-copper alloys - Chemical composition | | DIN 17744 | Wrought nickel-chromium-molybdenum alloys - Chemical composition | | DIN 17745 | Wrought alloys of nickel and iron - Chemical composition | | DIN 17750 | Sheets and plates of wrought nickel and nickel alloys - Properties | | DIN 17751 | Tubes of wrought nickel and nickel alloys - Properties | | DIN 17752 | Bars of wrought nickel and nickel alloys - Properties | | DIN 17753 | Wires of wrought nickel and nickel alloys - Properties |
DIN 17742 is a technical standard specifying the chemical composition of wrought nickel-chromium alloys designed for high-temperature and corrosion-resistant applications. It defines material grades, such as NiCr20Ti and NiCr15Fe, by outlining precise percentage ranges for elements like nickel, chromium, iron, and carbon to ensure consistent properties. The official, copyrighted PDF must be purchased through authorized distributors such as Beuth Verlag or DIN Media.
In conclusion, the DIN 17742 PDF is a critical standard for the chemical composition and testing of nickel and nickel alloys. The standard ensures that these materials meet specific quality requirements, which is essential for their safe and reliable use in various industries. This guide provides an overview of the standard, its significance, content, and applications. If you need to obtain the DIN 17742 PDF, you can visit the DIN website or contact an authorized distributor. The standard covers several specific material numbers (W-Nr
While the standard provides detailed equations, key formulas include:
Note: The actual standard includes material‑specific stress correction factors (e.g., Wahl factor).