SYMPOSIA PAPER
Published:
01 January 1972
STP34122S
The Effect of Frequency upon the Fatigue-Crack Growth of Type 304 Stainless Steel at 1000 F
SourceThe fatigue-crack growth rate of Type 304 stainless steel was studied at 1000 F with cyclic frequencies ranging over approximately 4 1/2 orders of magnitude. It was found that as frequency decreased, the fatigue-crack growth rate showed a significant increase, and the behavior could be characterized by an equation of the form da/dN = A(f) [ΔK]n, where the exponent n represents a constant for all of the frequencies studies.
Author Information
James, LA
Westinghouse Hanford Co., Richland, Wash.
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Details
Developed by Committee: E08
Pages: 218–229
DOI: 10.1520/STP34122S
ISBN-EB: 978-0-8031-4615-0
ISBN-13: 978-0-8031-0362-7