{"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":"otel-astm-a242","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/ro\/otel-astm-a242\/","title":{"rendered":"ASTM A242 o\u021bel"},"content":{"rendered":"
\n
\n

O\u021belul ASTM A242 este un o\u021bel de \u00eenalt\u0103 rezisten\u021b\u0103, slab aliat, utilizat \u00een mod obi\u0219nuit \u00een fabricarea pl\u0103cilor de o\u021bel, a \u021bevilor de o\u021bel \u0219i a altor produse. Se caracterizeaz\u0103 printr-o bun\u0103 protec\u021bie la oxidare \u0219i poate fi utilizat \u00een medii naturale dificile pentru o perioad\u0103 lung\u0103 de timp f\u0103r\u0103 a fi afectat de coroziune.<\/p>\n

Performan\u021ba excelent\u0103 a pl\u0103cii corten se reflect\u0103, de asemenea, \u00een buna sa prelucrabilitate \u0219i stabilitate a rezisten\u021bei. Este adesea utilizat\u0103 \u00een fabricarea structurilor metalice, a podurilor, a cl\u0103dirilor prefabricate, a navelor \u0219i a containerelor.<\/p>\n

Standardul de o\u021bel a fost elaborat de Societatea American\u0103 pentru Materiale \u0219i Testare pentru a oferi un material care poate fi utilizat mult timp \u00een medii exterioare f\u0103r\u0103 coroziune.<\/p>\n<\/div>\n

Propriet\u0103\u021bile mecanice ale o\u021belului corten ASTM A242 Tip 1 pl\u0103ci \u0219i foi<\/strong><\/p>\n
\n\n\n\n\n\n\n\n
<\/td>\nRezisten\u021ba la trac\u021biune<\/td>\nMin. Punct de randament<\/td>\nAlungire<\/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 TIP -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

Aplica\u021bii din o\u021bel Corten<\/strong><\/p>\n

Structura cl\u0103dirii
\nFacilit\u0103\u021bi \u00een aer liber
\nFacilit\u0103\u021bi de trafic
\nInstala\u021bie de art\u0103<\/p>\n

Propriet\u0103\u021bi mecanice ale o\u021belului ASTM A242\uff1a<\/strong><\/p>\n

Rezisten\u021ba la \u00eentindere: aproximativ 345 MPa
\nRezisten\u021ba la trac\u021biune: aproximativ 480 MPa
\nAlungire: aproximativ 20%<\/p>\n

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

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

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

O\u021belul ASTM A242 este un o\u021bel structural important, cu o protec\u021bie excelent\u0103 la oxidare \u0219i rezisten\u021b\u0103 la coroziune, poate fi utilizat pe scar\u0103 larg\u0103 \u00een fabricarea unei variet\u0103\u021bi de piese structurale grele \u0219i cl\u0103diri prefabricate, performan\u021ba sa stabil\u0103, \u00eentr-o varietate de medii dure poate fi utilizat\u0103 pentru o perioad\u0103 lung\u0103 de timp.<\/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\/ro\/wp-json\/wp\/v2\/product\/1578"}],"collection":[{"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/comments?post=1578"}],"version-history":[{"count":1,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product\/1578\/revisions"}],"predecessor-version":[{"id":1580,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product\/1578\/revisions\/1580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/media\/1579"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/media?parent=1578"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product_brand?post=1578"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product_cat?post=1578"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/ro\/wp-json\/wp\/v2\/product_tag?post=1578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}