{"title":"Traité rectifié","description":null,"products":[{"product_id":"barre-acier-traite-rectifie-rond-20-mm-42cd4","title":"Barre acier rond 20 mm - 42CD4 Rectifié","description":"\u003ch2\u003eBarre en acier rond 42CD4\u003c\/h2\u003e\u003cp\u003eLa barre en acier rond 42CD4, également connue sous la désignation 42CrMo4 selon les normes européennes, est un acier faiblement allié au chrome et au molybdène. Réputé pour sa haute résistance mécanique, sa bonne trempabilité et sa tenacité remarquable, cet acier est largement utilisé par les ingénieurs en mécanique, les constructeurs automobiles, les professionnels de l'aéronautique et les artisans spécialisés dans la fabrication de pièces mécaniques soumises à de fortes contraintes.\u003c\/p\u003e\u003ch2\u003eApplications concrètes de la barre en acier rond 42CD4\u003c\/h2\u003e\u003cp\u003eGrâce à ses propriétés mécaniques exceptionnelles, la barre en acier rond 42CD4 est idéale pour :\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbres de transmission et essieux :\u003c\/strong\u003e assurant une transmission de puissance fiable grâce à une résistance élevée à la fatigue et une tenacité accrue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngrenages et pignons :\u003c\/strong\u003e garantissant une longévité supérieure et une résistance à l'usure dans des environnements exigeants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVilebrequins et bielles :\u003c\/strong\u003e offrant une stabilité dimensionnelle et une résistance aux chocs thermiques, essentielles pour les performances moteur.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposants de machines industrielles :\u003c\/strong\u003e tels que les arbres de transmission, roues dentées et axes, soumis à des sollicitations mécaniques intenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePièces de structure :\u003c\/strong\u003e utilisées dans les structures porteuses où la combinaison de résistance et de légèreté est un atout majeur.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCes applications tirent parti de la combinaison unique de résistance, de ténacité et de durabilité offerte par l'acier 42CD4, le rendant indispensable pour les pièces soumises à des contraintes mécaniques sévères et nécessitant une fiabilité accrue.\u003c\/p\u003e\u003ch2\u003eLes avantages distinctifs de la nuance 42CD4\u003c\/h2\u003e\u003cp\u003eL'acier 42CD4 se distingue par :\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellente trempabilité :\u003c\/strong\u003e permettant d'atteindre une dureté uniforme sur des sections épaisses, assurant une performance mécanique optimale même pour les pièces volumineuses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaute résistance à la traction :\u003c\/strong\u003e avec des valeurs comprises entre 750 et 1300 N\/mm² après traitement thermique, garantissant une capacité à supporter des charges dynamiques importantes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTenacité remarquable :\u003c\/strong\u003e réduisant le risque de fissuration ou de rupture sous des charges d'impact, essentielle pour les applications critiques.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonne usinabilité :\u003c\/strong\u003e facilitant les opérations de tournage, fraisage et perçage, ce qui est avantageux pour la fabrication de pièces complexes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyvalence d'utilisation :\u003c\/strong\u003e adapté à une large gamme d'applications industrielles nécessitant une combinaison de résistance, de durabilité et de performance sous contrainte.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEn choisissant la barre en acier rond 42CD4, vous optez pour un matériau alliant résistance, ténacité et polyvalence, répondant aux exigences des applications mécaniques les plus rigoureuses.\u003c\/p\u003e","brand":"acierdetaildecoupeannecy","offers":[{"title":"opc-Default Title","offer_id":53965271335252,"sku":"42CD4RD20TRRC","price":31.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1746649130483","offer_id":53965271368020,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1746960297837","offer_id":53965271400788,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1748251465213","offer_id":53965271433556,"sku":"42CD4RD20TRLC","price":7.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1748271924634","offer_id":53965271466324,"sku":"42CD4RD20TRLC","price":23.4,"currency_code":"EUR","in_stock":true},{"title":"opc-1748326237745","offer_id":53965271499092,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1748328162158","offer_id":53965271531860,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1748328193664","offer_id":53965271564628,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1748498667756","offer_id":53965271597396,"sku":"42CD4RD20TRLC","price":7.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1749144499500","offer_id":53965271630164,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1749395557623","offer_id":53965271662932,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1749498845647","offer_id":53965271695700,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1749547102411","offer_id":53965271728468,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1749547153317","offer_id":53965271761236,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1749630560035","offer_id":53965271794004,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1751475472537","offer_id":53965271826772,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1751599773781","offer_id":53965271859540,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1754060099262","offer_id":53965271892308,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1754321090213","offer_id":53965271925076,"sku":"42CD4RD20TRLC","price":7.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1756318664026","offer_id":53965271957844,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1756748904911","offer_id":53965271990612,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1756843930226","offer_id":53965272023380,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1756978620455","offer_id":53965272056148,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1757180697158","offer_id":53965272088916,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1757341037588","offer_id":53965272121684,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1757341082647","offer_id":53965272154452,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1758465157295","offer_id":53965272187220,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1758465203813","offer_id":53965272219988,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1758812884462","offer_id":53965272252756,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1759312329089","offer_id":53965272285524,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1759432435526","offer_id":53965272318292,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1759754677484","offer_id":53965272351060,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761135507634","offer_id":53965272383828,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761441783522","offer_id":53965272416596,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761442144391","offer_id":53965272449364,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761442285920","offer_id":53965272482132,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761442580131","offer_id":53965272514900,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1761838484303","offer_id":53965272547668,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1762669550067","offer_id":53965272580436,"sku":"42CD4RD20TRLC","price":19.8,"currency_code":"EUR","in_stock":true},{"title":"opc-1763828589870","offer_id":53965272613204,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1763829099070","offer_id":53965272645972,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1763908135506","offer_id":53965272678740,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1763909039564","offer_id":53965272711508,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1763988961172","offer_id":53965272744276,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1763990862769","offer_id":53965272777044,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1764707491942","offer_id":53965272809812,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1765113401259","offer_id":53965272842580,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1765113449900","offer_id":53965272875348,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1765195189103","offer_id":53965272908116,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1765979010631","offer_id":53965272940884,"sku":"42CD4RD20TRLC","price":7.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1766389127683","offer_id":53965272973652,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1766429313078","offer_id":53965273006420,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1766796308941","offer_id":53965273039188,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1766846824506","offer_id":53965273071956,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1766916227069","offer_id":53965273104724,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1767099349359","offer_id":53965273137492,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1767276632573","offer_id":53965273170260,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1767687374689","offer_id":53965273203028,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768314320138","offer_id":53965273235796,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768314619000","offer_id":53965273268564,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768316442676","offer_id":53965273301332,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768316935599","offer_id":53965273334100,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768473335674","offer_id":53965273366868,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768484399577","offer_id":53965273399636,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768558812568","offer_id":53965273432404,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1768558857082","offer_id":53965273465172,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769030172232","offer_id":53965273497940,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769174555832","offer_id":53965273530708,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769180716761","offer_id":53965273563476,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769180782358","offer_id":53965273596244,"sku":"42CD4RD20TRLC","price":36.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769282740373","offer_id":53965273629012,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769411371233","offer_id":53965273661780,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769546821745","offer_id":53965273694548,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1769977671305","offer_id":53965273727316,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1770821323675","offer_id":53965273760084,"sku":"42CD4RD20TRLC","price":7.2,"currency_code":"EUR","in_stock":true},{"title":"opc-1770825151494","offer_id":53965273792852,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1770857062523","offer_id":53965273825620,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1771579124066","offer_id":53965273858388,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1771579282711","offer_id":53965273891156,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1771869440113","offer_id":53965273923924,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1772535408949","offer_id":53965273956692,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1772557648437","offer_id":53965273989460,"sku":"42CD4RD20TRLC","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1772721116191","offer_id":53965274022228,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true},{"title":"opc-1773068176988","offer_id":53965274054996,"sku":"42CD4RD20TRLC","price":9.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/5104\/9556\/files\/Barre_acier_rond_20_mm_42CD4.png?v=1744886603"},{"product_id":"lot-de-barre-acier-rond-20x1000-mm","title":"Lot de Barre acier rond 20x1000 mm","description":"","brand":"Acier Détail Découpe","offers":[{"title":"3","offer_id":53965321634132,"sku":null,"price":64.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/5104\/9556\/files\/Barre_acier_rond_20_mm_42CD4.png?v=1744886603"}],"url":"https:\/\/www.acier-detail-decoupe.fr\/collections\/traite-rectifie.oembed","provider":"Acier Détail Découpe","version":"1.0","type":"link"}