Failure analysis of AISI 430 stainless-steel sheet under stretching and bending conditions

Failure analysis of AISI 430 stainless-steel sheet under stretching and bending conditions | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Failure analysis of AISI 430 stainless-steel sheet under stretching and bending conditions VALMIR DIAS LUIZ, Paulo César de Matos Rodrigues This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-1427473/v1 This work is licensed under a CC BY 4.0 License Status: Under Review Version 1 posted 5 You are reading this latest preprint version Abstract Ferritic stainless steels have been widely used to substitute austenitic steels because of their lower cost and higher deep drawing capacity. However, failures, such as shear fracture, have been observed in parts with small radii during the drawing process in applications where both bending and stretching occurs. Conventional techniques, such as failure criterion consideration, finite element method, and forming limit diagram, are unable to predict this type of fracture, which has hampered the development of new processes and products. To overcome this limitation, herein, we investigated the effects of tool radius, direction, and test speed on the formability to fracture of an AISI 430 stainless-steel sheet under bending and stretching conditions. An equipment was used to perform the draw-bend fracture (DBF) test based on the bending under tension test. The DBF test efficiently reproduced the tensile, mixed, and shear fractures. Furthermore, we determined the fracture limit strain on the outer surface, thickness, and sidewall of the sample, as well as the coefficient of friction. The data showed that the radius to thickness ratio related to the process parameters had a direct impact on the experimental results. In addition, the results can be utilized for setting design guidelines and failure prevention. test conditions Nb-stabilized AISI 430 stainless steel sheet bending under tension test strip-tension test coefficient of friction Full Text Cite Share Download PDF Status: Under Review Version 1 posted Editorial decision: Major Revisions Needed 08 May, 2022 Reviews received at journal 08 Mar, 2022 Reviewers invited by journal 08 Mar, 2022 Editor assigned by journal 08 Mar, 2022 First submitted to journal 07 Mar, 2022 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-1427473","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":89189774,"identity":"11e1de0d-71fb-4d7b-b9ae-200c0754a2b5","order_by":0,"name":"VALMIR DIAS LUIZ","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA4ElEQVRIiWNgGAWjYFAC5gaGBAYGxj72BgZmuBh+LYwQLW08B0jRAiLbJBKI1GJw/GDrhod7GGTbJN8Yfi6osGHgb+9OYC7cg0fLmcS2GwnPGIzbpHOMpWecSWOQOHN2A/OMZ7i1SDaAtBxgSARqMZDmbTvMYCCRu4EZ6DHcWvofQrVInjH+TZQWfgmYLRI8ZsTZwi8BscW4jSetzJrnTBoPyC+HZ+DRwsaffOzmjwMMsv3shzff5qmwkeNv7934uACPFij4D8QcBiAWD4ggrAEC2B8QqXAUjIJRMApGGgAAWYpRAuidPo0AAAAASUVORK5CYII=","orcid":"https://orcid.org/0000-0001-8078-587X","institution":"UFMG: Universidade Federal de Minas Gerais","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"VALMIR","middleName":"DIAS","lastName":"LUIZ","suffix":""},{"id":89189775,"identity":"c58c506f-5d30-4c28-bad3-7d28dc2e0ec6","order_by":1,"name":"Paulo César de Matos Rodrigues","email":"","orcid":"","institution":"","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Paulo","middleName":"César de Matos","lastName":"Rodrigues","suffix":""}],"badges":[],"createdAt":"2022-03-07 13:29:18","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-1427473/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-1427473/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":19126437,"identity":"d7d5f974-01b0-434e-b042-215b8eb0abbf","added_by":"auto","created_at":"2022-03-11 15:23:25","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":669932,"visible":true,"origin":"","legend":"","description":"","filename":"Manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-1427473/v1_covered.pdf"}],"financialInterests":"","formattedTitle":"Failure analysis of AISI 430 stainless-steel sheet under stretching and bending conditions","fulltext":[{"header":"Full Text","content":"This preprint is available for \u003ca href='/article/rs-1427473/latest.pdf' target='_blank'\u003edownload as a PDF\u003c/a\u003e."}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"the-international-journal-of-advanced-manufacturing-technology","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"jamt","sideBox":"Learn more about [The International Journal of Advanced Manufacturing Technology](https://www.springer.com/journal/170)","snPcode":"170","submissionUrl":"https://submission.nature.com/new-submission/170/3","title":"The International Journal of Advanced Manufacturing Technology","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"test conditions, Nb-stabilized AISI 430 stainless steel sheet, bending under tension test, strip-tension test, coefficient of friction","lastPublishedDoi":"10.21203/rs.3.rs-1427473/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-1427473/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eFerritic stainless steels have been widely used to substitute austenitic steels because of their lower cost and higher deep drawing capacity. 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The data showed that the radius to thickness ratio related to the process parameters had a direct impact on the experimental results. 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