Creep deformation of 20 percent cold worked Type 316 stainless steel
Journal Article
·
· J. Eng. Mater. Technol.; (United States)
Creep deformation of internally pressurized tube specimens of 20 percent cold worked Type 316 stainless steel was measured under isothermal, constant stress conditions. Stress levels varied from zero to as high as 413 MPa (60,000 psi) for tests at five temperatures over the range from 714/sup 0/K (825/sup 0/F) to 1033/sup 0/K (1400/sup 0/F) for times to 8.6 x 10/sup 6/ seconds (2410 hours). Experimental results were represented by an equation of the form: epsilon/sub c/ = Asigma cosh/sup -1/ (1 + rt) + Psigma/sup n/ t/sup m/ + Qsigma/sup n/t/sup 2/./sup 5/; where epsilon/sub c/ is the creep strain, sigma is the stress, t is time, and the remaining quantities are temperature dependent parameters.
- Research Organization:
- Westinghouse Hanford Co., Richland, WA
- OSTI ID:
- 7209333
- Journal Information:
- J. Eng. Mater. Technol.; (United States), Journal Name: J. Eng. Mater. Technol.; (United States) Vol. 99:2; ISSN JEMTA
- Country of Publication:
- United States
- Language:
- English
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·
OSTI ID:6562719
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Related Subjects
36 MATERIALS SCIENCE
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
COLD WORKING
CORROSION RESISTANT ALLOYS
CREEP
DEFORMATION
FABRICATION
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MATERIALS WORKING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
NICKEL ALLOYS
PRESSURE DEPENDENCE
REACTOR MATERIALS
STAINLESS STEEL-316
STAINLESS STEELS
STEELS
TUBES
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
COLD WORKING
CORROSION RESISTANT ALLOYS
CREEP
DEFORMATION
FABRICATION
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MATERIALS WORKING
MECHANICAL PROPERTIES
MOLYBDENUM ALLOYS
NICKEL ALLOYS
PRESSURE DEPENDENCE
REACTOR MATERIALS
STAINLESS STEEL-316
STAINLESS STEELS
STEELS
TUBES