Standard assessments of the metal strength for K65 gas-line pipe

Assessment of the mechanical properties of Russian K65 gas-line pipe is considered. The tensile strength and impact strength of small and large samples and the static flexure of full-thickness samples with fatigue cracks are determined by failure-mechanics methods. The cyclic crack resistance is als...

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Bibliographic Details
Published in:Steel in translation 2013-12, Vol.43 (12), p.829-839
Main Authors: Shabalov, I. P., Likhachev, M. V., Odesskii, P. D.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Materials Science
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Summary:Assessment of the mechanical properties of Russian K65 gas-line pipe is considered. The tensile strength and impact strength of small and large samples and the static flexure of full-thickness samples with fatigue cracks are determined by failure-mechanics methods. The cyclic crack resistance is also determined. The best methods are identified.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091213120140