Mechanical–Electrical Property Correlation in Copper, Aluminum, and Galvanized Steel Wires: A Comparative Study of Tensile Strength and Conductivity

Mechanical–Electrical Property Correlation in Copper, Aluminum, and Galvanized Steel Wires: A Comparative Study of Tensile Strength and Conductivity | 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 Mechanical–Electrical Property Correlation in Copper, Aluminum, and Galvanized Steel Wires: A Comparative Study of Tensile Strength and Conductivity Kamal G, Alhasan T, Gonto A. M This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-8555304/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract This study evaluates the mechanical, electrical, and chemical properties of galvanized steel wire, focusing on the relationship between measured values and standard requirements. Mechanical tests showed the wire diameter (1.248 mm) within the desired range (1.18–1.32 mm), elongation (15.8%) above the 10% minimum, and tensile strength (414.9 N/mm²) exceeding the required 340–500 N/mm², confirming good ductility and strength. The breaking load (510.4N) demonstrated adequate structural performance. Electrical measurements indicated a resistance of 103.36 Ω/km, lower than the permissible 112.45 Ω/km, signifying efficient conductivity. Chemical analysis revealed a zinc coating mass of 389.8 g/m², far above the minimum 150 g/m², providing superior corrosion resistance. Adhesion and uniformity tests confirmed coating integrity, with no cracks or copper deposits observed. Further calculations of stress, strain, and energy absorption capacity reinforced the link between mechanical strength, deformation behavior, and electrical efficiency. Overall, results confirm the wire’s compliance with standards and highlight its suitability for structural and industrial applications. Materials Engineering Tensile Strength Electrical Conductivity Copper Aluminum and Steel Wires Full Text Additional Declarations The authors declare no competing interests. Cite Share Download PDF Status: Posted Version 1 posted 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. 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Mechanical tests showed the wire diameter (1.248 mm) within the desired range (1.18–1.32 mm), elongation (15.8%) above the 10% minimum, and tensile strength (414.9 N/mm²) exceeding the required 340–500 N/mm², confirming good ductility and strength. The breaking load (510.4N) demonstrated adequate structural performance. Electrical measurements indicated a resistance of 103.36 Ω/km, lower than the permissible 112.45 Ω/km, signifying efficient conductivity. Chemical analysis revealed a zinc coating mass of 389.8 g/m², far above the minimum 150 g/m², providing superior corrosion resistance. Adhesion and uniformity tests confirmed coating integrity, with no cracks or copper deposits observed. Further calculations of stress, strain, and energy absorption capacity reinforced the link between mechanical strength, deformation behavior, and electrical efficiency. Overall, results confirm the wire’s compliance with standards and highlight its suitability for structural and industrial applications.\u003cbr\u003e\n\u003c/p\u003e","manuscriptTitle":"Mechanical–Electrical Property Correlation in Copper, Aluminum, and Galvanized Steel Wires: A Comparative Study of Tensile Strength and Conductivity","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2026-01-12 05:03:25","doi":"10.21203/rs.3.rs-8555304/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"a5066ad9-5094-4b9b-bb5f-95108fb522bc","owner":[],"postedDate":"January 12th, 2026","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[{"id":60843341,"name":"Materials Engineering"}],"tags":[],"updatedAt":"2026-01-12T05:03:25+00:00","versionOfRecord":[],"versionCreatedAt":"2026-01-12 05:03:25","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-8555304","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-8555304","identity":"rs-8555304","version":["v1"]},"buildId":"XKTyCvWXoU3ODBz1xrDgd","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}