This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Engineering Properties of Low Coefficient Austenitic Ductile Iron for Engine Applications
Annotation ability available
Sector:
Language:
English
Abstract
Automobile and truck exhaust manifolds and turbocharger housings require a complex combination of properties and producibility. Type D-5S, austenitic ductile iron, containing 36%Ni, 5.1%Si, and 2.0%Cr, combines excellent high temperature properties with excellent castability and machinability. Information on the composition, and the mechanical and physical properties of the alloy are summarized. Effect of section size on mechanical properties; effect of composition on coefficient of thermal expansion and oxidation resistance; effect of heat treatment on machinability, oxidation resistance, and dimensional stability; and the effect of intermediate temperatures on mechanical properties and microstructure are described.
Recommended Content
Citation
Spear, W., "Engineering Properties of Low Coefficient Austenitic Ductile Iron for Engine Applications," SAE Technical Paper 870374, 1987, https://doi.org/10.4271/870374.Also In
References
- Chruch N. L. Fiene M. J. DePaul R. A. “An Austenitic Ductile Iron for Elevated Temperature Applications” AFS Trans. 80 1972 67 72
- Fontaine P. I. “Ni-Resist Type D-5S -An improved Material for Turbocharger Housings” SAE 1980