{"id":1529,"date":"2020-08-19T09:37:03","date_gmt":"2020-08-19T09:37:03","guid":{"rendered":"http:\/\/wldstainless.com\/?page_id=1529"},"modified":"2020-09-18T09:44:05","modified_gmt":"2020-09-18T09:44:05","slug":"420-stainless-steel","status":"publish","type":"page","link":"https:\/\/wldstainless.com\/vi\/materials\/martensitic-stainless-steel\/420-stainless-steel\/","title":{"rendered":"Th\u00e9p kh\u00f4ng g\u1ec9 420"},"content":{"rendered":"<div class='flex_column_table av-equal-height-column-flextable -flextable' ><div class=\"flex_column av_one_fourth  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding first\" style='border-radius:0px; '><p><div class='avia-builder-widget-area clearfix'><div id=\"nav_menu-5\" class=\"widget clearfix widget_nav_menu\"><h3 class=\"widgettitle\">V\u1eadt li\u1ec7u<\/h3><div class=\"menu-products-sidebar-menu-container\"><ul id=\"menu-products-sidebar-menu\" class=\"menu\"><li id=\"menu-item-1329\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1329\"><a href=\"https:\/\/wldstainless.com\/vi\/materials\/ferritic-stainless-steel\/\">Th\u00e9p kh\u00f4ng g\u1ec9 Ferritic<\/a><\/li>\n<li id=\"menu-item-1328\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1328\"><a href=\"https:\/\/wldstainless.com\/vi\/materials\/martensitic-stainless-steel\/\">Th\u00e9p kh\u00f4ng g\u1ec9 Martensitic<\/a><\/li>\n<li id=\"menu-item-1327\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1327\"><a href=\"https:\/\/wldstainless.com\/vi\/materials\/austenitic-stainless-steel\/\">Th\u00e9p kh\u00f4ng g\u1ec9 austenit<\/a><\/li>\n<li id=\"menu-item-1889\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-1889\"><a href=\"https:\/\/wldstainless.com\/vi\/materials\/duplex-stainless-steel\/\">Th\u00e9p kh\u00f4ng g\u1ec9 song c\u00f4ng<\/a><\/li>\n<\/ul><\/div><\/div><\/div><br \/>\n<div  class='hr hr-default'><span class='hr-inner' ><span class='hr-inner-style'><\/span><\/span><\/div><br \/>\n<div class='avia-button-wrap avia-button-left'><a href='http:\/\/wldstainless.com\/contact\/#contact' class='avia-button   avia-icon_select-yes-left-icon avia-color-custom avia-size-large avia-position-left'  target=\"_blank\"  style='background-color:#e82221; border-color:#e82221; color:#ffffff; ' ><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span><\/a><\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><div class='flex_column_table av-equal-height-column-flextable -flextable' ><div class='av-flex-placeholder'><\/div><div class=\"flex_column av_three_fourth  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding\" style='border-radius:0px; '><p><div style='padding-bottom:10px;color:#d3311f;font-size:26px;' class='av-special-heading av-special-heading-h3 custom-color-heading blockquote modern-quote   av-inherit-size'><h3 class='av-special-heading-tag'  itemprop=\"headline\"  >Th\u00e9p kh\u00f4ng g\u1ec9 420<\/h3><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#d3311f'><\/div><\/div><\/div><br \/>\n<section class=\"av_textblock_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'   itemprop=\"text\" ><p>WLD Steel l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, cung c\u1ea5p v\u00e0 xu\u1ea5t kh\u1ea9u h\u00e0ng \u0111\u1ea7u th\u00e9p kh\u00f4ng g\u1ec9 420 v\u1edbi nhi\u1ec1u k\u00edch c\u1ee1 v\u00e0 h\u00ecnh th\u1ee9c kh\u00e1c nhau bao g\u1ed3m \u1ed1ng, \u1ed1ng, t\u1ea5m, t\u1ea5m, thanh, thanh v\u00e0 c\u00e1c h\u00ecnh d\u1ea1ng kh\u00e1c nh\u01b0 thi\u00ean th\u1ea7n, k\u00eanh, d\u1ea7m, m\u1ea3nh c\u1eaft v\u00e0 s\u1edbm. Th\u00e9p kh\u00f4ng g\u1ec9 Martensitic carbon cao Th\u00e9p kh\u00f4ng g\u1ec9 420 hay c\u00f2n g\u1ecdi l\u00e0 \u201cth\u00e9p dao k\u00e9o\u201d hay \u201cth\u00e9p ph\u1eabu thu\u1eadt\u201d. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng th\u00f4ng qua x\u1eed l\u00fd nhi\u1ec7t, mang l\u1ea1i \u0111\u1ed9 d\u1ebbo t\u1ed1t cho c\u00e1c nh\u00e0 ch\u1ebf t\u1ea1o kim lo\u1ea1i c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng \u0111\u00e1nh b\u00f3ng tuy\u1ec7t v\u1eddi. Th\u00e9p kh\u00f4ng g\u1ec9 lo\u1ea1i 420 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi c\u1ea7n c\u00f3 \u0111\u1ed9 \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 c\u1ee9ng t\u1ed1t, c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m dao k\u00e9o, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u00e0 nha khoa, k\u00e9o, b\u0103ng v\u00e0 c\u00e1c c\u1ea1nh th\u1eb3ng, \u0111\u1ed3ng h\u1ed3 \u0111o, van kim, van m\u1ed9t chi\u1ec1u, tr\u1ee5c b\u00e1nh r\u0103ng, cam, tr\u1ee5c, v\u00f2ng bi v\u00e0 d\u1ee5ng c\u1ee5 c\u1ea7m tay.<\/p>\n<p><strong>420 m\u1eabu m\u00e3 v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 s\u1eb5n t\u1ea1i WLD Steel l\u00e0 g\u00ec?<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"170\">T\u1ea5m\/T\u1ea5m\/Cu\u1ed9n<\/td>\n<td width=\"170\">\u1ed0ng \/ \u1ed1ng li\u1ec1n m\u1ea1ch<\/td>\n<td width=\"170\">\u1ed0ng\/\u1ed1ng h\u00e0n<\/td>\n<td width=\"170\">Thanh tr\u00f2n<\/td>\n<td width=\"170\">Th\u00e9p \u0111\u1ecbnh h\u00ecnh (\u0111\u1ecbnh h\u00ecnh)<\/td>\n<\/tr>\n<tr>\n<td width=\"170\">ASTM A240<\/p>\n<p>ASTM A480<\/td>\n<td width=\"170\">ASTM A312<\/p>\n<p>ASTM A213<\/td>\n<td width=\"170\">ASTM A554<\/td>\n<td width=\"170\">ASTM A276<\/p>\n<p>ASTM A479<\/td>\n<td width=\"170\">ASTM A276<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><br \/>\n<div class=\"togglecontainer   toggle_close_all\" >\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-1\" class=\"toggler\"  itemprop=\"headline\"  >420 \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-1-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td width=\"121\">TANDARD<\/td>\n<td width=\"121\">UNS<\/td>\n<td width=\"121\">VN<\/td>\n<td width=\"121\">BS<\/td>\n<td width=\"121\">JIS<\/td>\n<td width=\"121\">DIN<\/td>\n<td width=\"121\">GB<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SS 420<\/td>\n<td width=\"121\">S42010<\/td>\n<td width=\"121\">X20Cr13<\/td>\n<td width=\"121\">420S29 \/ 420S37<\/td>\n<td width=\"121\">SUS420 J1<\/p>\n<p>SUS 420 J2<\/td>\n<td width=\"121\">1.4021<\/td>\n<td width=\"121\">2cr13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-2\" class=\"toggler\"  itemprop=\"headline\"  >420 Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-2-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td width=\"86\">C\u1ea5p<\/td>\n<td width=\"108\">C<\/td>\n<td width=\"108\">S\u0129<\/td>\n<td width=\"108\">Mn<\/td>\n<td width=\"108\">P<\/td>\n<td width=\"108\">S<\/td>\n<td width=\"108\">Ni<\/td>\n<td width=\"108\">Cr<\/td>\n<\/tr>\n<tr>\n<td width=\"86\">SS 420<\/td>\n<td width=\"108\">0.15\u00a0-0.36<\/td>\n<td width=\"108\">1,00<\/td>\n<td width=\"108\">1,5<\/td>\n<td width=\"108\">t\u1ed1i \u0111a 0,04<\/td>\n<td width=\"108\">t\u1ed1i \u0111a 0,015<\/td>\n<td width=\"108\">1,00<\/td>\n<td width=\"108\">12.00-\u00a014.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<section class=\"av_toggle_section\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  >    <div class=\"single_toggle\" data-tags=\"{All} \"  >        <p data-fake-id=\"#toggle-id-3\" class=\"toggler\"  itemprop=\"headline\"  >420 T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<span class=\"toggle_icon\" >        <span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p>        <div id=\"toggle-id-3-container\" class=\"toggle_wrap\"  >            <div class=\"toggle_content invers-color\"  itemprop=\"text\"   ><table>\n<tbody>\n<tr>\n<td width=\"116\">\u0110i\u1ec3m<\/td>\n<td width=\"162\">\u0110\u1ed9 b\u1ec1n k\u00e9o (Mpa)<\/td>\n<td width=\"190\">C\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t b\u00f9 \u0111\u1eafp 0,2% (Mpa)<\/td>\n<td width=\"214\">\u0110\u1ed9 gi\u00e3n d\u00e0i, % trong 2 inch (51 mm)<\/td>\n<td width=\"160\">\u0110\u1ed9 c\u1ee9ng, HB<\/td>\n<\/tr>\n<tr>\n<td width=\"116\">420<\/td>\n<td width=\"162\">650<\/td>\n<td width=\"190\">350<\/td>\n<td width=\"214\">25<\/td>\n<td width=\"160\">196<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n            <\/div>        <\/div>    <\/div><\/section>\n<\/div><\/p><\/div><\/div><!--close column table wrapper. Autoclose: 1 --><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":1321,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1529","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/pages\/1529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/comments?post=1529"}],"version-history":[{"count":5,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/pages\/1529\/revisions"}],"predecessor-version":[{"id":1920,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/pages\/1529\/revisions\/1920"}],"up":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/pages\/1321"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/media?parent=1529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}