{"id":1578,"date":"2024-09-27T08:16:43","date_gmt":"2024-09-27T08:16:43","guid":{"rendered":"https:\/\/keweicorten.com\/?post_type=product&p=1578"},"modified":"2024-09-27T08:16:43","modified_gmt":"2024-09-27T08:16:43","slug":"acier-astm-a242","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/fr_ca\/acier-astm-a242\/","title":{"rendered":"Acier ASTM A242"},"content":{"rendered":"
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L'acier ASTM A242 est un acier \u00e0 haute r\u00e9sistance, faiblement alli\u00e9 et r\u00e9sistant aux intemp\u00e9ries, couramment utilis\u00e9 dans la fabrication de plaques d'acier, de tuyaux en acier et d'autres produits. Il se caract\u00e9rise par une bonne protection contre l'oxydation et peut \u00eatre utilis\u00e9 dans des environnements naturels difficiles pendant une longue p\u00e9riode sans \u00eatre affect\u00e9 par la corrosion.<\/p>\n

L'excellente performance de la t\u00f4le corten se refl\u00e8te \u00e9galement dans sa bonne usinabilit\u00e9 et sa stabilit\u00e9 de r\u00e9sistance. Elle est souvent utilis\u00e9e dans la fabrication de structures en acier, de ponts, de b\u00e2timents pr\u00e9fabriqu\u00e9s, de navires et de conteneurs.<\/p>\n

La norme acier a \u00e9t\u00e9 d\u00e9velopp\u00e9e par l'American Society for Materials and Testing afin de fournir un mat\u00e9riau qui peut \u00eatre utilis\u00e9 pendant une longue p\u00e9riode dans des environnements ext\u00e9rieurs sans corrosion.<\/p>\n<\/div>\n

Propri\u00e9t\u00e9s m\u00e9caniques de l'acier corten ASTM A242 Type 1 plaques et feuilles<\/strong><\/p>\n
\n\n\n\n\n\n\n\n
<\/td>\nR\u00e9sistance \u00e0 la traction<\/td>\nMin. Point de rendement<\/td>\n\u00c9longation<\/td>\n<\/tr>\n
CORTEN A<\/td>\n[470 - 630 MPa]<\/td>\n[355 MPa]<\/td>\n20 % min<\/td>\n<\/tr>\n
ASTM 588 GR. A<\/td>\n[485 MPa]<\/td>\n[345 MPa]<\/td>\n21% min<\/td>\n<\/tr>\n
ASTM 242 TYPE -1<\/td>\n[480 MPa]<\/td>\n[345 MPa]<\/td>\n16% min<\/td>\n<\/tr>\n
IRSM 41- 97<\/td>\n[480 MPa]<\/td>\n[340 MPa]<\/td>\n21% min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Applications de l'acier Corten<\/strong><\/p>\n

Structure du b\u00e2timent
\nInstallations ext\u00e9rieures
\nFacilit\u00e9s de circulation
\nInstallation artistique<\/p>\n

Propri\u00e9t\u00e9s m\u00e9caniques de l'acier ASTM A242\uff1a<\/strong><\/p>\n

Limite d'\u00e9lasticit\u00e9 : environ 345 MPa
\nR\u00e9sistance \u00e0 la traction : environ 480 MPa
\nAllongement : environ 20%<\/p>\n

\"Chine<\/a><\/p>\n

\"Chine<\/a><\/p>\n

\"Chine<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

L'acier ASTM A242 est un acier de construction important, dot\u00e9 d'une excellente protection contre l'oxydation et d'une bonne r\u00e9sistance \u00e0 la corrosion. Il peut \u00eatre largement utilis\u00e9 dans la fabrication d'une vari\u00e9t\u00e9 de pi\u00e8ces structurelles lourdes et de b\u00e2timents pr\u00e9fabriqu\u00e9s, ses performances stables, dans une vari\u00e9t\u00e9 d'environnements difficiles, peuvent \u00eatre utilis\u00e9es pendant longtemps.<\/p>","protected":false},"featured_media":1579,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-1578","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-weather-resistant-steel-plate","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product\/1578"}],"collection":[{"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=1578"}],"version-history":[{"count":1,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product\/1578\/revisions"}],"predecessor-version":[{"id":1580,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product\/1578\/revisions\/1580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/media\/1579"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=1578"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product_brand?post=1578"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product_cat?post=1578"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/fr_ca\/wp-json\/wp\/v2\/product_tag?post=1578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}