Final Report, Volume 3, Guidance Document for the Evaluation of Cast Super Duplex Stainless Steel
Volume 3 is comprised of the Development of Qualification Standards for Cast Super Duplex Stainless Steel (A890-5A) which is equivalent to wrought 2507. The objective of this work was to determine the suitability of ASTM A923 Standard Test methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic-Ferritic Stainless Steels for 25 Cr Cast Super Duplex Stainless Steels (ASTM A890-5A). The various tests which were carried out were ASTM A923 Test Method A, B and C (Sodium Hydroxide Etch Test, Charpy Impact Test and Ferric Chloride Corrosion Test), ferrite measurement using Feritscope®, ASTM E562 Manual Point Count Method and X-Ray Diffraction, hardness measurement using Rockwell B and C and microstructural analysis using SEM and EDS.
- Research Organization:
- University of Tennessee, Knoxville, TN.
- Sponsoring Organization:
- USDOE Office of Science and Technology (OST) - (EM-50); USDOE Office of Industrial Technologies (OIT) - (EE-20)
- DOE Contract Number:
- FC36-00ID13975
- OSTI ID:
- 861932
- Report Number(s):
- DOE/ID/13975-3
- Country of Publication:
- United States
- Language:
- English
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