VDM® Powder 718
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Material Data Sheet No. 2000 July 2019

July 2019 VDM® Powder 718 2 VDM® Powder 718 is the powder variant of an age-hardenable nickel-chrome-iron-molybdenum alloy for use in additive manufacturing. Hardenability is achieved by means of admixtures of niobium, titanium and aluminum. VDM® Powder 718 is characterized by: • Spherical particles • High purity • Low oxygen content Designations and standards (based on VDM® Alloy 718) Standard Material designation Table 1 - Designations and standards Table 2 - Chemical composition (%) based on ASTM and SAE AMS Depending on the use conditions, stricter analysis limits apply to certain alloy...

Physical properties Density Microstructural properties VDM® Powder 718 has an austenitic microstructure where different phases can occur. By means of different heat treatments, graduated mechanical properties of the material can be achieved. The excellent mechanical properties of VDM® Powder 718 result from the γ’’-formation during precipitation hardening. Applications VDM® Powder 718 can be used for many demanding applications. Originally, it was developed and used for static and rotating components in aircraft turbines such as housings, mounting elements and turbine disks. The material...

July 2019 VDM® Powder 718 4 Availability According to the AM process requirements of our customers, VDM® Powder 718 is available in a wide range of particle fractions from 15 to 250 pm. Standard particle fractions

Legal notice Publisher VDM Metals International GmbH Plettenberger Straße 2 58791 Werdohl Germany Disclaimer All information contained in this data sheet is based on the results of research and development work carried out by VDM Metals International GmbH and the data contained in the specifications and standards listed available at the time of printing. The information does not represent a guarantee of specific properties. VDM Metals reserves the right to change information without notice. All information contained in this data sheet is compiled to the best of our knowledge and is provided...