{"id":1718,"date":"2024-09-30T09:00:36","date_gmt":"2024-09-30T09:00:36","guid":{"rendered":"https:\/\/keweicorten.com\/?post_type=product&#038;p=1718"},"modified":"2024-09-30T09:01:52","modified_gmt":"2024-09-30T09:01:52","slug":"astm-a709-teras-3","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/et\/astm-a709-teras-3\/","title":{"rendered":"ASTM A709 teras"},"content":{"rendered":"<p>ASTM A709 teras on standardne spetsifikatsioon sildades ja muudes konstruktsioonirakendustes kasutatava konstruktsiooniterase jaoks. See spetsifikatsioon h\u00f5lmab sildades kasutamiseks m\u00f5eldud s\u00fcsinikterasest ja k\u00f5rgtugevast madala legeeritud terasest plaate ja konstruktsiooniprofiile, kusjuures r\u00f5hk on pandud paremate mehaaniliste omaduste ja parema atmosf\u00e4\u00e4rilise korrosioonikindluse tagamisele pikema eluea tagamiseks.<\/p>\n<p><strong>ASTM A709 teras (tavaliselt kasutatakse sildades)<\/strong><\/p>\n<ul>\n<li><strong>Paksus (Crassitudo):<\/strong><br \/>\nTavalised paksused on 6 mm kuni 100 mm, kuid soovi korral saab valmistada ka paksemaid plaate.<\/li>\n<li><strong>Laius (Latitudo):<\/strong><br \/>\nTavaliselt on saadaval laiusega 1500 mm kuni 3200 mm.<\/li>\n<li><strong>Pikkus (Longitudo):<\/strong><br \/>\nPikkused varieeruvad, \u00fcldiselt vahemikus 6000 mm kuni 12 000 mm v\u00f5i vastavalt projekti vajadustele kohandatud pikkusega.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/keweicorten.com\/et\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" title=\"ASTM A709 teras\" src=\"https:\/\/steelplates.in\/wp-content\/uploads\/ASTM-A709-Gr-36-50-50S-50W-100-100W-HPS50W-HPS70W-HPS100W-Carbon-Plates-Manufacturers-Dealers-1.jpg\" alt=\"ASTM A709 klassi HPS 70W teraslehtede \/ plaatide tarnijad.\" width=\"550\" height=\"550\" \/><\/a><\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Hinne<\/strong><\/th>\n<th><strong>Voolavuspiir (ksi)<\/strong><\/th>\n<th><strong>T\u00f5mbetugevus (ksi)<\/strong><\/th>\n<th><strong>Pikendus (%)<\/strong><\/th>\n<th><strong>Korrosioonikindlus<\/strong><\/th>\n<th><strong>M\u00e4rkused<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A709 Hinne 36<\/td>\n<td>36<\/td>\n<td>58-80<\/td>\n<td>20 (2\u2033)<\/td>\n<td>Standard<\/td>\n<td>Standardne konstruktsiooniteras.<\/td>\n<\/tr>\n<tr>\n<td>A709 klass 50<\/td>\n<td>50<\/td>\n<td>65-85<\/td>\n<td>18 (2\u2033)<\/td>\n<td>M\u00f5\u00f5dukas<\/td>\n<td>K\u00f5rgem voolavuspiir, \u00fcldine sillakasutamine.<\/td>\n<\/tr>\n<tr>\n<td>A709 klass 50W<\/td>\n<td>50<\/td>\n<td>70-90<\/td>\n<td>18 (2\u2033)<\/td>\n<td>Ilmastikupeetus<\/td>\n<td>Parem atmosf\u00e4\u00e4rikorrosioonikindlus, sarnaselt Corten terasele.<\/td>\n<\/tr>\n<tr>\n<td>A709 klassi HPS 50W<\/td>\n<td>50<\/td>\n<td>70-90<\/td>\n<td>18 (2\u2033)<\/td>\n<td>Ilmastikupeetus<\/td>\n<td>Suure vastupidavusega teras, millel on ilmastikutingimustele vastavad omadused sildade jaoks.<\/td>\n<\/tr>\n<tr>\n<td>A709 Klass HPS 70W<\/td>\n<td>70<\/td>\n<td>85-110<\/td>\n<td>16 (2\u2033)<\/td>\n<td>Ilmastikupeetus<\/td>\n<td>Klassi 50W k\u00f5rgema tugevusega versioon, ilmastikukindel.<\/td>\n<\/tr>\n<tr>\n<td>A709 klass HPS 100W<\/td>\n<td>100<\/td>\n<td>110-130<\/td>\n<td>16 (2\u2033)<\/td>\n<td>Ilmastikupeetus<\/td>\n<td>Suure j\u00f5udlusega, suure tugevusega ja ilmastikukindlate omadustega teras.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<p><strong>ASTM A709 terase keemiline koostis (maksimaalsed v\u00e4\u00e4rtused, % massi j\u00e4rgi)<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Element<\/strong><\/th>\n<th><strong>Hinne 36<\/strong><\/th>\n<th><strong>Hinne 50 ja 50W<\/strong><\/th>\n<th><strong>HPS 50W<\/strong><\/th>\n<th><strong>HPS 70W<\/strong><\/th>\n<th><strong>HPS 100W<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u00fcsinik (C)<\/td>\n<td>0.26<\/td>\n<td>0.23<\/td>\n<td>0.11<\/td>\n<td>0.11<\/td>\n<td>0.11<\/td>\n<\/tr>\n<tr>\n<td>Mangaan (Mn)<\/td>\n<td>1.35<\/td>\n<td>1.35<\/td>\n<td>1.35<\/td>\n<td>1.35<\/td>\n<td>1.65<\/td>\n<\/tr>\n<tr>\n<td>Fosfor (P)<\/td>\n<td>0.04<\/td>\n<td>0.04<\/td>\n<td>0.02<\/td>\n<td>0.02<\/td>\n<td>0.02<\/td>\n<\/tr>\n<tr>\n<td>V\u00e4\u00e4vel (S)<\/td>\n<td>0.05<\/td>\n<td>0.05<\/td>\n<td>0.01<\/td>\n<td>0.01<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>R\u00e4ni (Si)<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<\/tr>\n<tr>\n<td>Vask (Cu)<\/td>\n<td>EI KOHALDATA<\/td>\n<td>0.20<\/td>\n<td>0.25<\/td>\n<td>0.25<\/td>\n<td>0.25<\/td>\n<\/tr>\n<tr>\n<td>Kroom (Cr)<\/td>\n<td>EI KOHALDATA<\/td>\n<td>0.45<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<td>0.50<\/td>\n<\/tr>\n<tr>\n<td>Nikkel (Ni)<\/td>\n<td>EI KOHALDATA<\/td>\n<td>0.25<\/td>\n<td>0.40<\/td>\n<td>0.40<\/td>\n<td>0.50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"alignnone\" title=\"ASTM A709 teras\" src=\"https:\/\/tse4-mm.cn.bing.net\/th\/id\/OIP-C.h6jTCxJxRs-nz86Dskc2MQHaHa?rs=1&amp;pid=ImgDetMain\" alt=\"Hiina ASTM A709 klassi 50 terasplaatide tootjad, tarnijad - Factory\" width=\"550\" height=\"550\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM A709 teras on k\u00f5rge tugevusega, madala legeeriga konstruktsiooniteras, mida kasutatakse mitmesugustes rakendustes, sealhulgas sildades, hoonetes ja maanteedel. See teras on tuntud oma suurep\u00e4rase tugevuse, vastupidavuse ja sitkuse poolest, mist\u00f5ttu on see populaarne valik ehitusprojektide jaoks kogu maailmas.<\/p>","protected":false},"featured_media":1719,"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-1718","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\/et\/wp-json\/wp\/v2\/product\/1718"}],"collection":[{"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/comments?post=1718"}],"version-history":[{"count":2,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product\/1718\/revisions"}],"predecessor-version":[{"id":1721,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product\/1718\/revisions\/1721"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/media\/1719"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/media?parent=1718"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product_brand?post=1718"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product_cat?post=1718"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/et\/wp-json\/wp\/v2\/product_tag?post=1718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}