Din 17742 Pdf =link= Jun 2026

: Sometimes, standards are also available through international organizations. For example, ISO (International Organization for Standardization) and ASTM (American Society for Testing and Materials) might have similar or related standards.

is a standard published by the Deutsches Institut für Normung (DIN) in Germany. Its full title translates to: "Rolled strips of nickel-iron alloys for thermostat bimetals – Technical delivery conditions."

The is the definitive European metallurgical specification that governs the exact chemical composition of wrought nickel alloys with chromium . Managed by the Deutsches Institut für Normung (DIN) , this standard ensures the consistency, quality, and high-temperature integrity of high-performance superalloys used across critical aerospace, marine, and chemical engineering industries. din 17742 pdf

Have a question about a specific alloy in DIN 17742? Leave a comment below or contact our material engineering team for guidance.

Established the groundwork for tracking standardized European nickel-chromium alloys.

Yes. DIN Media offers a "Vorschau" (preview) of the first 3–4 pages, which includes the title, scope, and table of contents. This helps you confirm it is the correct document before purchasing. | Source | Key Features | | :---

While exact figures vary depending on the specific alloy code, the standard strictly monitors the addition of micro-alloying elements. Iron (Fe) and Manganese (Mn) are critical additives in copper-nickel systems, as they significantly improve the alloy's passive film formation, preventing accelerated corrosion in flowing seawater. How to Proceed

| Werkstoffnummer (W.-Nr.) | DIN Kurzzeichen (Short Name) | Key Chemical Composition (wt.%) | Key Characteristics & Applications | | :--- | :--- | :--- | :--- | | | NiCr15Fe | Ni 72%, Cr 14-17%, Fe 6-10%, C 0.15% max | Equivalent to Alloy 600 . High strength and oxidation resistance. Used in chemical processing, heat-treating equipment, and nuclear engineering. | | 2.4817 | LC-NiCr15Fe | Ni 72% min, Cr 14-17%, C 0.025% max | Low-carbon version of 2.4816, providing enhanced resistance to intergranular corrosion in high-temperature, aqueous, or corrosive environments. | | 2.4851 | NiCr23Fe | Ni 58% min, Cr 21-25%, Fe 10-15% | Excellent high-temperature oxidation resistance and good creep strength. Widely used in industrial furnaces, radiant tubes, and petrochemical crackers. | | 2.4647 | NiCr25FeAl3YC | Ni base, Cr 24-26%, Fe 8-11%, Al 1.7-2.4%, Y 0.05-0.12% | Highly creep-resistant, corrosion-resistant, and carbide-hardened. Used in gas turbines, combustion chambers, and afterburner components. | | 2.4642 | NiCr29Fe | Ni base, Cr 28-31%, Fe 7-11% | Designed for high-temperature service with good resistance to carburization and oxidation. Often used in ethylene cracking furnaces. | | 2.4867 | NiCr6015 | Ni 57% min, Cr 14-17%, Si 1-1.75%, Al 0.3% max | High electrical resistivity and good oxidation resistance. Used in high-load electrical resistors and electric heating appliances. | | 2.4658 | NiCr7030 | Ni 69% min, Cr 28-32%, Si 1.5% max | Excellent oxidation resistance up to 1200°C. Used in electric heating elements for industrial furnaces and household appliances. | | 2.4869 | NiCr8020 | Ni 75% min, Cr 19-21.5%, Si 0.5-1.5% | A nickel-chromium heating conductor alloy. High resistance to oxidation and carburization. Operates up to 1150°C. | | 2.4952 | NiCr20TiAl | Ni 65% min, Cr 18-21%, Ti 2-3%, Al 1-2% | A precipitation-hardening alloy with high strength at elevated temperatures. Used in gas turbine components, fasteners, and springs. |

For engineers, material scientists, and procurement specialists, understanding this document—and knowing where to obtain the official "DIN 17742 PDF"—is essential for ensuring compliance with German and European technical regulations. Its full title translates to: "Rolled strips of

The Role and Content of DIN 17742: A Comprehensive Analysis of Wrought Nickel-Iron-Chromium Alloys

Do you want: