skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: ADVANCED PRESSURE VESSEL MATERIALS.

Abstract

Data on 5Cr - 3Mo - 12Ni alloy, PH13 - 8Mo and Iconel 718 for pressure vessel application are given. The 5Cr - 3Mo - 12Ni posseses characteristics suited to uniform aging of heavy sections. Tensile and toughness properties are good, and structural stability up to 315 deg C is adequate. Weldability with 12Ni - 3Cr - 3Mo filler material is good but 12Ni - 5Cr - 3Mo filler is more efficient. Aging characteristics of PH13 - 8Mo may not be suited to uniform aging of heavy sections. Excellent tensile properties and good toughness can be developed. The alloy is structurally stable at long time heating at 425 deg C. Good weldability with filler metal of matching composition was exhibited but weld ductility and toughness are only fair. (F.S.)

Authors:
; ;
Publication Date:
Research Org.:
General Electric Co., [Cincinnati, Ohio]. Nuclear Materials and Propulsion Operation
Sponsoring Org.:
USDOE
OSTI Identifier:
4807312
Report Number(s):
GEMP-1004
NSA Number:
NSA-23-006665
Resource Type:
Technical Report
Resource Relation:
Other Information: UNCL. Orig. Receipt Date: 31-DEC-69; Related Information: Part of: AEC Fuels and Materials Development Program. Seventh annual report
Country of Publication:
United States
Language:
English
Subject:
N30130* -Metals, Ceramics, & Other Materials-Metals & Alloys-Properties Evaluations; ALUMINUM ALLOYS; CHROMIUM ALLOYS- INCONEL ALLOYS- IRON ALLOYS- MOLYBDENUM ALLOYS- NICKEL ALLOYS- NIOBIUM ALLOYS- STEELS- TITANIUM ALLOYS; FABRICATION; FAILURES; FATIGUE; HEAT TREATMENTS; PRESSURE; PRESSURE VESSELS; RADIATION EFFECTS; STAINLESS STEELS; TENSILE PROPERTIES; TESTING; WELDING; WELDS CHROMIUM ALLOYS- MOLYBDENUM ALLOYS- NICKEL ALLOYS- STEELS; INCONEL 718/radiation effects on impact strength and toughness of, fast neutron; PRESSURE VESSELS/evaluation of chromium-molybdenum- nickel maraging steel; INCONEL 718/tensile properties and toughness of, effects of heat treatments on; NICKEL ALLOYS AND SYSTEMS/Cr-Mo-Ni-steel, fatigue and tensile properties of, effects of aging on; MOLYBDENUM ALLOYS AND SYSTEMS/Cr-Mo- Ni-steel, fatigue and tensile properties of, effects of aging on; STEEL/Cr-Mo- Ni-steel, fatigue and tensile properties of, effects of aging on; PRESSURE VESSELS/alloys for, properties of Inconel 718; CHROMIUM ALLOYS AND SYSTEMS/Cr-Mo- -Ni-steel, fatigue and tensile properties of, effects of aging on; NEUTRONS, FAST/effects on impact strength and toughness of Inconel 718; PRESSURE VESSELS/ properties of PH 13-8Mo stainless steel

Citation Formats

Robertshaw, F C, Stephan, H R, and McConnelee, J E. ADVANCED PRESSURE VESSEL MATERIALS.. United States: N. p., 1969. Web. doi:10.2172/4807312.
Robertshaw, F C, Stephan, H R, & McConnelee, J E. ADVANCED PRESSURE VESSEL MATERIALS.. United States. https://doi.org/10.2172/4807312
Robertshaw, F C, Stephan, H R, and McConnelee, J E. 1969. "ADVANCED PRESSURE VESSEL MATERIALS.". United States. https://doi.org/10.2172/4807312. https://www.osti.gov/servlets/purl/4807312.
@article{osti_4807312,
title = {ADVANCED PRESSURE VESSEL MATERIALS.},
author = {Robertshaw, F C and Stephan, H R and McConnelee, J E},
abstractNote = {Data on 5Cr - 3Mo - 12Ni alloy, PH13 - 8Mo and Iconel 718 for pressure vessel application are given. The 5Cr - 3Mo - 12Ni posseses characteristics suited to uniform aging of heavy sections. Tensile and toughness properties are good, and structural stability up to 315 deg C is adequate. Weldability with 12Ni - 3Cr - 3Mo filler material is good but 12Ni - 5Cr - 3Mo filler is more efficient. Aging characteristics of PH13 - 8Mo may not be suited to uniform aging of heavy sections. Excellent tensile properties and good toughness can be developed. The alloy is structurally stable at long time heating at 425 deg C. Good weldability with filler metal of matching composition was exhibited but weld ductility and toughness are only fair. (F.S.)},
doi = {10.2172/4807312},
url = {https://www.osti.gov/biblio/4807312}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Oct 31 00:00:00 EST 1969},
month = {Fri Oct 31 00:00:00 EST 1969}
}