{"id":33603,"date":"2026-10-02T10:13:44","date_gmt":"2026-10-02T09:13:44","guid":{"rendered":"https:\/\/macalloy.com\/?page_id=33603"},"modified":"2026-10-02T10:13:46","modified_gmt":"2026-10-02T09:13:46","slug":"macalloy-640-bar-system-2","status":"publish","type":"page","link":"https:\/\/macalloy.com\/fr\/produits-et-services\/macalloy-640-bar-system-2\/","title":{"rendered":"Macalloy 640 Bar System"},"content":{"rendered":"\n<div class=\"wp-block-media-text alignfull is-stacked-on-mobile is-image-fill-element has-background-highlight-colour is-style-default has-neutral-0-color has-primary-900-background-color has-text-color has-background\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/Macalloy-640-Tension-Bar-System-Taupo-Brdige.jpg\" alt=\"\" class=\"wp-image-32672 size-full\" style=\"object-position:50% 50%\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<h5 class=\"wp-block-heading animate animate--up\">Moins d\u2019acier. Plus de possibilit\u00e9s.<\/h5>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-cover alignwide is-light mb-0 animate animate--up\" style=\"min-height:400px;aspect-ratio:unset;\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"434\" class=\"wp-block-cover__image-background wp-image-33577 size-large\" alt=\"\" src=\"https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-1024x434.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-1024x434.jpg 1024w, https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-300x127.jpg 300w, https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-768x326.jpg 768w, https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-1536x652.jpg 1536w, https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner-600x255.jpg 600w, https:\/\/macalloy.com\/wp-content\/uploads\/2026\/08\/macalloy-calculator-banner.jpg 1584w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-primary-900-background-color has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-neutral-0-color has-text-color has-link-color animate animate--up animate--delay-short wp-elements-73a6e2073795981df1d8c4a807ed6eff\">Calculateur en ligne<\/h2>\n\n\n\n<p class=\"has-text-align-center has-neutral-0-color has-text-color has-link-color animate animate--up animate--delay-short wp-elements-4a6093df2c6f291bad8ed6104423734c wp-block-paragraph\">D\u00e9finissez vos sp\u00e9cifications plus efficacement gr\u00e2ce \u00e0 notre nouveau calculateur de nuances de barres ! Trouvez la sp\u00e9cification la plus adapt\u00e9e \u00e0 votre charge en quelques secondes.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons animate animate--up animate--delay-medium is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-underline\"><a class=\"wp-block-button__link has-neutral-0-color has-text-color has-link-color wp-element-button\" href=\"https:\/\/macalloy.com\/grade-calculator\/\">D\u00e9couvrez<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns animate animate--up animate--delay-short is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">D\u00e9couvrez le nouveau syst\u00e8me de barres de traction Macalloy de qualit\u00e9 640 N\/mm\u00b2. Offrant une r\u00e9sistance accrue, une plus grande flexibilit\u00e9 de conception et les m\u00eames normes de qualit\u00e9 rigoureuses qui font la r\u00e9putation de Macalloy dans le monde entier.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns animate animate--up animate--delay-short is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-custom-css is-layout-flow wp-block-column-is-layout-flow wp-custom-css-0559f919\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-primary-900-color has-text-color has-link-color wp-elements-94f80d14ef13e6b5bdcd5b3ba2be9fed\">Performance am\u00e9lior\u00e9e<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Macalloy 640 : syst\u00e8me de barres filet\u00e9es \u00e0 haute limite d\u2019\u00e9lasticit\u00e9 offrant des gains mesurables en termes de temps, de poids et de co\u00fbt par rapport \u00e0 l\u2019acier conventionnel.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-custom-css is-layout-flow wp-block-column-is-layout-flow wp-custom-css-ca9a9145\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-primary-900-color has-text-color has-link-color wp-elements-8d4c9570eced245f769d6c5db1187f31\">Gamme de produits<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">21 diam\u00e8tres, avec filetages m\u00e9triques lamin\u00e9s M10 \u00e0 M120.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns animate animate--up animate--delay-short is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-custom-css is-layout-flow wp-block-column-is-layout-flow wp-custom-css-c1b7a70d\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-primary-900-color has-text-color has-link-color wp-elements-11e79028c7f6cf6a5c7293febee890cc\">Caract\u00e9ristiques du Macalloy 640<\/h5>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Limite d\u2019\u00e9lasticit\u00e9 minimale : 640 N\/mm\u00b2<\/li>\n\n\n\n<li>R\u00e9sistance minimale \u00e0 la traction : 800 N\/mm\u00b2<\/li>\n\n\n\n<li>Allongement minimal : 19 %<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-custom-css is-layout-flow wp-block-column-is-layout-flow wp-custom-css-f1b5a7bc\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading has-primary-900-color has-text-color has-link-color wp-elements-ebe00933bef81251651cb966bf193cf2\">Pourquoi passer \u00e0 une qualit\u00e9 sup\u00e9rieure ?<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Un acier de qualit\u00e9 sup\u00e9rieure permet de r\u00e9duire la quantit\u00e9 de mat\u00e9riau utilis\u00e9e et le poids des structures, de diminuer le carbone incorpor\u00e9, de r\u00e9duire les charges de transport et les co\u00fbts logistiques, tout en am\u00e9liorant la s\u00e9curit\u00e9 lors de la manutention manuelle, le tout avec une fourniture fiable et de haute qualit\u00e9.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns animate animate--up animate--delay-short is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Contactez-nous au <a href=\"tel:+441909519200\">+44 (0)1909 519 200<\/a> ou par e-mail \u00e0 <a href=\"mailto:sales@macalloy.com\">sales@macalloy.com<\/a> pour discuter du syst\u00e8me de barres 640.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Moins d\u2019acier. Plus de possibilit\u00e9s. D\u00e9couvrez le nouveau syst\u00e8me de barres de traction Macalloy de qualit\u00e9 640 N\/mm\u00b2. Offrant une r\u00e9sistance accrue, une plus grande flexibilit\u00e9 de conception et les m\u00eames normes de qualit\u00e9 rigoureuses qui font la r\u00e9putation de Macalloy dans le monde entier. Performance am\u00e9lior\u00e9e Macalloy 640 : syst\u00e8me de barres filet\u00e9es \u00e0 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":21687,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["hentry","page"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Macalloy 640 Bar System - Carbon Steel Tension Bars &amp; Rods | Macalloy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/macalloy.com\/fr\/produits-et-services\/macalloy-640-bar-system-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Macalloy 640 Bar System - Carbon Steel Tension Bars &amp; Rods | Macalloy\" \/>\n<meta property=\"og:description\" content=\"Moins d\u2019acier. 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