Highly resistant to biofouling, pitting, and crevice corrosion in marine environments.
DIN 17742 defines several specific alloy grades, often identified by their material numbers (W-Nr.). Notable examples include:
The standard covers several high-performance grades, often cross-referenced with international standards like or UNS . Alloy Grade Material No. (W-Nr.) UNS Equivalent Key Characteristics NiCr15Fe High oxidation resistance at elevated temperatures. NiCr23Fe Excellent resistance to oxidation and aqueous corrosion. NiCr20Ti Creep-resistant alloy often used in gas turbines. NiCr20AlSi Specialized for high electrical resistance and stability. Technical Properties and Applications
is the essential German standard for designing and specifying cold‑coiled round‑wire compression springs. While the PDF cannot be freely distributed, engineers should acquire it from Beuth Verlag or your national standards agency to ensure legal compliance and accuracy in production. din 17742 pdf
Searching for is the first step toward ensuring quality in temperature-sensitive components. However, the real value lies not in any free file, but in the official, up-to-date standard that guarantees:
A PDF allows you to overlay tables and compare tolerances side by side.
Within the pages of the DIN 17742 PDF, you’ll find several "high-performance" characters: Alloy Grade Material No
The DIN 17742 standard has various applications in industries that use nickel-based alloys, such as:
Shipbuilding, offshore platforms, submarine components, and seawater piping systems.
Components exposed to high-pressure water. Heat-Treating Equipment: Baskets and tray systems. How to Find a DIN 17742 PDF NiCr20Ti Creep-resistant alloy often used in gas turbines
The standard provides a framework for manufacturers to ensure the consistency of semi-finished wrought nickel alloy products where chromium is the primary alloying element. DIN 17742 Current Version: 2020-12 (replaces the 2002-09 version)
You can find the DIN 17742 PDF through various sources:
: Used for turbine blades, engine exhaust liners, and seals that must handle high thermal stress. Power & Chemical