Studies of the effect of thickness on the fracture toughness of grade 300 maraging steel, part 1.

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dc.contributor.authorSmith, PDen_AU
dc.contributor.authorBrown, KRen_AU
dc.date.accessioned2007-11-22T04:26:30Zen_AU
dc.date.accessioned2010-04-30T04:37:38Zen_AU
dc.date.available2007-11-22T04:26:30Zen_AU
dc.date.available2010-04-30T04:37:38Zen_AU
dc.date.issued1977-06en_AU
dc.description.abstractA series of tests was carried out using the ASTM fracture toughness test standards as a basis to determine the variation in fracture toughness of maraging steel (grade 300) of thickness ranging from 10 to 1 mm. Although these standards are not strictly applicable to maraging steels of the lower thicknesses in this range, they yield a measure of fracture toughness which can be used to predict safe operating stresses for thin walled the structures. A maximum fracture toughness of approximately 90 MPa m was obtained at 1 mm, the minimum thickness examined. The plane strain fracture toughness was approximately 58 MPa m at thicknesses greater than 5 mm.en_AU
dc.identifier.citationSmith, P. D., & Brown, K. R. (1977). Studies of the effect of thickness on the fracture toughness of grade 300 maraging steel, part 1 (AAEC/E405). Lucas Heights, N.S.W.: Australian Atomic Energy Commission Research Establishment.en_AU
dc.identifier.govdoc628en_AU
dc.identifier.isbn0642997861en_AU
dc.identifier.otherAAEC-E-405en_AU
dc.identifier.placeofpublicationLucas Heights, New South Walesen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/618en_AU
dc.language.isoen_auen_AU
dc.publisherAustralian Atomic Energy Commissionen_AU
dc.subjectFracture propertiesen_AU
dc.subjectThicknessen_AU
dc.subjectSheetsen_AU
dc.subjectMaraging steelsen_AU
dc.titleStudies of the effect of thickness on the fracture toughness of grade 300 maraging steel, part 1.en_AU
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