{"id":7862,"date":"2024-08-08T04:10:00","date_gmt":"2024-08-07T20:10:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=7862"},"modified":"2025-02-17T19:11:30","modified_gmt":"2025-02-17T11:11:30","slug":"304-vs-316","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/comparisons\/304-vs-316\/","title":{"rendered":"Th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316: Th\u00e0nh ph\u1ea7n, T\u00ednh ch\u1ea5t, \u1ee8ng d\u1ee5ng, Chi ph\u00ed v\u00e0 Th\u00eam th\u00f4ng tin"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7862\" class=\"elementor elementor-7862\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76f34f7a e-flex e-con-boxed e-con e-parent\" data-id=\"76f34f7a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a4e15e2 elementor-widget elementor-widget-text-editor\" data-id=\"4a4e15e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<!-- wp:paragraph -->\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316, b\u00e0i vi\u1ebft n\u00e0y ch\u1ee7 y\u1ebfu s\u1ebd tr\u00ecnh b\u00e0y th\u00f4ng tin theo \u0111\u1ecbnh d\u1ea1ng b\u1ea3ng. N\u1ebfu b\u1ea1n kh\u00f4ng quen thu\u1ed9c v\u1edbi c\u1ea3 hai lo\u1ea1i v\u1eadt li\u1ec7u, ch\u00fang t\u00f4i c\u0169ng c\u00f3 c\u00e1c b\u00e0i \u0111\u0103ng tr\u00ean blog chi ti\u1ebft, \u0111\u1ea7y \u0111\u1ee7 cung c\u1ea5p th\u00f4ng tin chuy\u00ean s\u00e2u v\u1ec1 t\u1eebng lo\u1ea1i.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304 so v\u1edbi 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 v\u1ec1 th\u00e0nh ph\u1ea7n n\u1eb1m \u1edf h\u00e0m l\u01b0\u1ee3ng niken v\u00e0 molypden. 316 ch\u1ee9a nhi\u1ec1u niken h\u01a1n v\u1edbi molypden b\u1ed5 sung, gi\u00fap ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 ch\u1ed1ng l\u1ea1i clorua v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<!-- \/wp:paragraph --><!-- wp:table {\"hasFixedLayout\":false} -->\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>Y\u1ebfu t\u1ed1<\/strong><\/td>\n<td><strong>304 (Tr\u1ecdng l\u01b0\u1ee3ng %)<\/strong><\/td>\n<td><strong>316 (Tr\u1ecdng l\u01b0\u1ee3ng %)<\/strong><\/td>\n<\/tr>\n<tr>\n<td>S\u1eaft, Fe<\/td>\n<td>S\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<td>S\u1ef1 c\u00e2n b\u1eb1ng<\/td>\n<\/tr>\n<tr>\n<td>Crom, Cr<\/td>\n<td>18.0 &#8211; 20.0<\/td>\n<td>16.0 &#8211; 18.0<\/td>\n<\/tr>\n<tr>\n<td>Niken, Ni<\/td>\n<td>8.0 &#8211; 10.5<\/td>\n<td>10.0 &#8211; 14.0<\/td>\n<\/tr>\n<tr>\n<td>Molypden, Mo<\/td>\n<td>&#8211;<\/td>\n<td>2.0 &#8211; 3.0<\/td>\n<\/tr>\n<tr>\n<td>Mangan, Mn<\/td>\n<td>\u2264 2.0<\/td>\n<td>\u2264 2.0<\/td>\n<\/tr>\n<tr>\n<td>Cacbon, C<\/td>\n<td>\u2264 0,08<\/td>\n<td>\u2264 0,08<\/td>\n<\/tr>\n<tr>\n<td>Silic, Si<\/td>\n<td>\u2264 1.0<\/td>\n<td>\u2264 1.0<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ed1t pho, P<\/td>\n<td>\u2264 0,045<\/td>\n<td>\u2264 0,045<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0u hu\u1ef3nh, S<\/td>\n<td>\u2264 0,03<\/td>\n<td>\u2264 0,03<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 t\u00ednh ch\u1ea5t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 c\u00f3 nh\u1eefng \u0111\u1eb7c t\u00ednh r\u1ea5t gi\u1ed1ng nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 d\u1ebbo, t\u00ednh d\u1ec5 u\u1ed1n v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh. Ch\u00fang th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh khi so s\u00e1nh hai v\u1eadt li\u1ec7u. <strong>S\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t v\u1ec1 t\u00ednh ch\u1ea5t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 l\u00e0 <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/properties\/corrosion-resistant\/\">kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/a>.<\/strong><\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Ki\u1ec3m tra b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 so s\u00e1nh nhanh c\u00e1c \u0111\u1eb7c t\u00ednh gi\u1eefa ch\u00fang:<\/p>\n<!-- \/wp:paragraph --><!-- wp:table {\"hasFixedLayout\":false} -->\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>T\u00e0i s\u1ea3n<\/strong><\/td>\n<td><strong>304<\/strong><\/td>\n<td><strong>316<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<td>T\u1ed1t, nh\u01b0ng d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u00f4i tr\u01b0\u1eddng clorua (v\u00ed d\u1ee5: n\u01b0\u1edbc m\u1eb7n)<\/td>\n<td>Tuy\u1ec7t v\u1eddi, \u0111\u1eb7c bi\u1ec7t l\u00e0 ch\u1ed1ng l\u1ea1i clorua v\u00e0 c\u00e1c h\u00f3a ch\u1ea5t kh\u00e1c<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/td>\n<td>T\u1ed1t<\/td>\n<td>T\u1ed1t h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>M\u1ea1nh<\/td>\n<td>M\u1ea1nh h\u01a1n m\u1ed9t ch\u00fat \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao h\u01a1n m\u1ed9t ch\u00fat<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n<\/td>\n<td>Xu\u1ea5t s\u1eafc<\/td>\n<td>T\u1ed1t h\u01a1n m\u1ed9t ch\u00fat trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng h\u00e0n<\/td>\n<td>Tuy\u1ec7t v\u1eddi; \u1ee7 sau khi h\u00e0n th\u01b0\u1eddng kh\u00f4ng c\u1ea7n thi\u1ebft<\/td>\n<td>T\u1ed1t; c\u1ea7n \u1ee7 sau khi h\u00e0n \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1i \u0111a<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/td>\n<td>T\u1ed1t<\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Ch\u1ed1ng \u0103n m\u00f2n<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 316 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00ec h\u00e0m l\u01b0\u1ee3ng niken cao h\u01a1n v\u00e0 th\u00eam molypden. Xem nh\u1eefng h\u00f3a ch\u1ea5t \u0103n m\u00f2n n\u00e0o m\u00e0 ch\u00fang c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i:<\/p>\n<!-- \/wp:paragraph --><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>th\u00e9p kh\u00f4ng g\u1ec9 304<\/strong>:<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Ch\u1ed1ng l\u1ea1i h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i axit oxy h\u00f3a v\u00e0 h\u01a1i mu\u1ed1i.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>D\u1ec5 b\u1ecb r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf trong m\u00f4i tr\u01b0\u1eddng clorua.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li><strong>th\u00e9p kh\u00f4ng g\u1ec9 316<\/strong>:<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Ch\u1ecbu \u0111\u01b0\u1ee3c n\u01b0\u1edbc mu\u1ed1i natri v\u00e0 canxi, dung d\u1ecbch hypoclorit, axit photphoric, dung d\u1ecbch sunfit v\u00e0 axit sunfuric \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t gi\u1ea5y.\u00a0<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7, \u0103n m\u00f2n khe h\u1edf v\u00e0 n\u1ee9t do \u0103n m\u00f2n \u1ee9ng su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng gi\u00e0u clorua nh\u01b0 n\u01b0\u1edbc bi\u1ec3n.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><!-- wp:paragraph -->\n<p>316 c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng axit c\u00f3 n\u1ed3ng \u0111\u1ed9 v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u00f3 t\u00ednh x\u00e2m th\u1ef1c cao h\u01a1n.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">So s\u00e1nh \u1ee9ng d\u1ee5ng c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 304 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb nh\u00e0 b\u1ebfp, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n. C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u00f4ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<!-- \/wp:paragraph --><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>B\u1ed3n r\u1eeda nh\u00e0 b\u1ebfp<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>Thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>B\u1ed3n ch\u1ee9a bia<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>Th\u00f9ng ch\u1ee9a h\u00f3a ch\u1ea5t<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>Trang tr\u00ed v\u00e0 \u0111\u00fac \u00f4 t\u00f4<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>T\u1ea5m ki\u1ebfn tr\u00fac<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>V\u00edt v\u00e0 \u0111ai \u1ed1c<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><!-- wp:paragraph -->\n<p>\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 316 th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n, ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf v\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1eeb clorua. C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<!-- \/wp:paragraph --><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>Ph\u1ea7n c\u1ee9ng h\u00e0ng h\u1ea3i<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>Thi\u1ebft b\u1ecb d\u01b0\u1ee3c ph\u1ea9m<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>B\u1ed3n x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea5y gh\u00e9p y t\u1ebf<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>Ph\u1ee5 ki\u1ec7n thuy\u1ec1n<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>B\u00e0n gh\u1ebf v\u00e0 thi\u1ebft b\u1ecb ph\u00f2ng th\u00ed nghi\u1ec7m<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u00e1c th\u00e0nh ph\u1ea7n ki\u1ebfn tr\u00fac ven bi\u1ec3n<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>\u0110\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><!-- wp:paragraph -->\n<p>\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">C\u1ea5p th\u1ef1c ph\u1ea9m<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p><strong>Li\u1ec7u th\u00e9p 316 c\u00f3 t\u1ed1t h\u01a1n th\u00e9p 304 khi n\u1ea5u \u0103n kh\u00f4ng?<\/strong> Kh\u00f4ng, th\u00e9p kh\u00f4ng g\u1ec9 304 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 316 cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea5p th\u1ef1c ph\u1ea9m. M\u1eb7c d\u00f9 th\u00e9p kh\u00f4ng g\u1ec9 316 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, nh\u01b0ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n thi\u1ebft trong h\u1ea7u h\u1ebft c\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u00e0 b\u1ebfp.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 304 c\u00f3 s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 chi ph\u00ed, gi\u00fap s\u1ea3n ph\u1ea9m thi\u1ebft th\u1ef1c v\u00e0 ti\u1ebft ki\u1ec7m h\u01a1n cho m\u1ee5c \u0111\u00edch n\u1ea5u n\u01b0\u1edbng.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">C\u1ea5p \u0111\u1ed9 bi\u1ec3n<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i, th\u00e9p kh\u00f4ng g\u1ec9 316 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc m\u1eb7n. B\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y \u0111i\u1ec1u \u0111\u00f3 \u0111\u00fang trong ph\u1ea7n \u201ckh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n\u201d \u1edf tr\u00ean b\u1eb1ng c\u00e1ch ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 316.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>N\u00f3i nh\u01b0 v\u1eady, th\u00e9p kh\u00f4ng g\u1ec9 304 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng h\u1ea3i, m\u1eb7c d\u00f9 kh\u00f4ng l\u00fd t\u01b0\u1edfng. N\u1ebfu ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc m\u1eb7n ho\u1eb7c clorua b\u1ecb h\u1ea1n ch\u1ebf ho\u1eb7c kh\u00f4ng li\u00ean t\u1ee5c, 304 c\u00f3 th\u1ec3 \u0111\u1ee7 cho c\u00e1c th\u00e0nh ph\u1ea7n \u00edt quan tr\u1ecdng h\u01a1n.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">So s\u00e1nh \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Ki\u1ec3m tra b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 so s\u00e1nh nhanh \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m gi\u1eefa hai lo\u1ea1i v\u1eadt li\u1ec7u:<\/p>\n<!-- \/wp:paragraph --><!-- wp:table {\"hasFixedLayout\":false} -->\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>C\u1ea5p<\/strong><\/td>\n<td><strong>L\u1ee3i th\u1ebf<\/strong><\/td>\n<td><strong>\u0110i\u1ec1u b\u1ea5t l\u1ee3i<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>304<\/strong><\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng h\u00e0ng ng\u00e0y.<\/td>\n<td>Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng gi\u00e0u clorua ho\u1eb7c m\u00f4i tr\u01b0\u1eddng bi\u1ec3n.<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 c\u00f3 s\u1eb5n r\u1ed9ng r\u00e3i.<\/td>\n<td>D\u1ec5 b\u1ecb r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf.<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 h\u00e0n tuy\u1ec7t v\u1eddi.<\/td>\n<td>Kh\u00f4ng b\u1ec1n b\u1eb1ng th\u00e9p 316 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\"><strong>316<\/strong><\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng gi\u00e0u clorua.<\/td>\n<td>\u0110\u1eaft h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 304.<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ed1ng l\u1ea1i hi\u1ec7n t\u01b0\u1ee3ng r\u1ed7 v\u00e0 \u0103n m\u00f2n khe h\u1edf t\u1ed1t h\u01a1n.<\/td>\n<td>Kh\u00f3 gia c\u00f4ng v\u00e0 l\u00e0m vi\u1ec7c h\u01a1n m\u1ed9t ch\u00fat.<\/td>\n<\/tr>\n<tr>\n<td>M\u1ea1nh h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/td>\n<td>Kh\u00f4ng ph\u1ed5 bi\u1ebfn ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 304.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<!-- \/wp:table --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 chi ph\u00ed gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 316 th\u01b0\u1eddng \u0111\u1eaft h\u01a1n th\u00e9p kh\u00f4ng g\u1ec9 304. Trung b\u00ecnh, 316 c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n kho\u1ea3ng 20-30%. S\u1ef1 ch\u00eanh l\u1ec7ch gi\u00e1 ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb h\u00e0m l\u01b0\u1ee3ng niken cao h\u01a1n v\u00e0 vi\u1ec7c b\u1ed5 sung molypden v\u00e0o 316, v\u00ec c\u1ea3 hai \u0111\u1ec1u l\u00e0 nguy\u00ean t\u1ed1 h\u1ee3p kim t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1eaft.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Ngo\u00e0i ra, c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd ch\u00ednh x\u00e1c h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1ed9n \u0111\u00fang c\u00e1ch v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng \u0103n m\u00f2n mong mu\u1ed1n. M\u1eb7c d\u00f9 ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, nh\u01b0ng ch\u00fang c\u0169ng l\u00e0m cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p h\u01a1n. \u0110i\u1ec1u n\u00e0y l\u00e0m cho 316 \u0111\u1eaft h\u01a1n.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u0110i\u1ec3m chung gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>B\u1ea5t ch\u1ea5p nh\u1eefng kh\u00e1c bi\u1ec7t m\u00e0 ch\u00fang ta \u0111\u00e3 th\u1ea3o lu\u1eadn tr\u01b0\u1edbc \u0111\u00f3, th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 th\u1ef1c s\u1ef1 l\u00e0 c\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 r\u1ea5t gi\u1ed1ng nhau. Sau \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m chung c\u1ee7a ch\u00fang:<\/p>\n<!-- \/wp:paragraph --><!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u ch\u1ee9a crom v\u00e0 niken \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u1ea1o b\u1ec1 m\u1eb7t nh\u1eb5n m\u1ecbn.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u l\u00e0 austenit v\u1edbi c\u1ea5u tr\u00fac tinh th\u1ec3 l\u1eadp ph\u01b0\u01a1ng t\u00e2m m\u1eb7t (FCC).<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh do c\u1ea5u tr\u00fac austenit c\u1ee7a ch\u00fang.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n tuy\u1ec7t v\u1eddi, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u b\u1ec1n v\u00e0 ch\u1eafc.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m, h\u00f3a ch\u1ea5t v\u00e0 axit.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u d\u1ec5 v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec.<\/li>\n<!-- \/wp:list-item --><!-- wp:list-item -->\n<li>C\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list --><!-- wp:paragraph -->\n<p>\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316?<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>Khi l\u1ef1a ch\u1ecdn gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316, h\u00e3y c\u00e2n nh\u1eafc \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>Th\u00e9p 304 c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p cho m\u1ee5c \u0111\u00edch chung. Th\u00e9p 316 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nh\u1eefng khu v\u1ef1c th\u01b0\u1eddng xuy\u00ean ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc m\u1eb7n ho\u1eb7c h\u00f3a ch\u1ea5t m\u1ea1nh v\u00ec c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n. <strong>N\u1ebfu b\u1ea1n c\u00f3 ng\u00e2n s\u00e1ch h\u1ea1n h\u1eb9p v\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o v\u1ec7 th\u00eam th\u00ec 304 th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t.\u00a0<\/strong><\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>C\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c c\u1ea7n xem x\u00e9t, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3o tr\u00ec v\u00e0 ch\u0103m s\u00f3c, kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh v\u00e0 h\u00e0n, v.v., ch\u1ec9 l\u00e0 y\u1ebfu t\u1ed1 th\u1ee9 y\u1ebfu so v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, m\u1eb7c d\u00f9 r\u1ea5t quan tr\u1ecdng.\u00a0<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">Nh\u1eefng g\u00ec b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 quan t\u00e2m<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 quan t\u00e2m:<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">L\u00e0m sao \u0111\u1ec3 bi\u1ebft SS c\u1ee7a t\u00f4i l\u00e0 304 hay 316?<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thu\u1ed1c th\u1eed h\u00f3a h\u1ecdc ho\u1eb7c m\u00e1y quang ph\u1ed5 hu\u1ef3nh quang tia X (XRF) c\u1ea7m tay \u0111\u1ec3 ki\u1ec3m tra ho\u1eb7c ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u00f3. Th\u00e9p kh\u00f4ng g\u1ec9 316 ch\u1ee9a kho\u1ea3ng 2-3% molypden, trong khi th\u00e9p kh\u00f4ng g\u1ec9 304 th\u00ec kh\u00f4ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec3 m\u1eabu ti\u1ebfp x\u00fac v\u1edbi c\u00f9ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n m\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 316 th\u01b0\u1eddng cho th\u1ea5y kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong clorua.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 304 v\u00e0 316 c\u00f9ng nhau kh\u00f4ng?<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>C\u00f3, th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng nhau v\u00ec c\u1ea3 hai \u0111\u1ec1u l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 austenit v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a. Tuy nhi\u00ean, c\u1ea7n xem x\u00e9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">Th\u00e9p kh\u00f4ng g\u1ec9 316 c\u00f3 t\u1ed1t \u0111\u1ec3 l\u00e0m \u0111\u1ed3 trang s\u1ee9c kh\u00f4ng?<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>C\u00f3, th\u00e9p kh\u00f4ng g\u1ec9 316 th\u00edch h\u1ee3p \u0111\u1ec3 l\u00e0m \u0111\u1ed3 trang s\u1ee9c v\u00ec n\u00f3 b\u1ec1n v\u00e0 kh\u00f4ng g\u00e2y d\u1ecb \u1ee9ng, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 x\u1ec9n m\u00e0u.<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p><strong>\u0110\u1ecdc li\u00ean quan<\/strong><br \/><a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/tarnish\/\">Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 b\u1ecb x\u1ec9n m\u00e0u hay phai m\u00e0u kh\u00f4ng?<\/a><\/p>\n<!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">B\u1ea1n c\u00f3 th\u1ec3 t\u1eafm b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 316 kh\u00f4ng?<\/h3>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>V\u00e2ng, b\u1ea1n c\u00f3 th\u1ec3 t\u1eafm b\u1eb1ng <a href=\"https:\/\/steelprogroup.com\/vi\/stainless-steel\/grades\/grade-316\/\">th\u00e9p kh\u00f4ng g\u1ec9 316<\/a>v\u00ec n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 x\u1ec9n m\u00e0u cao.<\/p>\n<!-- \/wp:paragraph --><!-- wp:heading -->\n<h2 class=\"wp-block-heading\">T\u00f3m t\u1eaft &amp; Th\u00eam n\u1eefa<\/h2>\n<!-- \/wp:heading --><!-- wp:paragraph -->\n<p>B\u00e0i vi\u1ebft n\u00e0y ch\u1ee7 y\u1ebfu gi\u1ea3i th\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa 304 v\u00e0 316 v\u1ec1 th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t, \u1ee9ng d\u1ee5ng, chi ph\u00ed, v.v. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c c\u00e1c lo\u1ea1i th\u00e9p kh\u00e1c, h\u00e3y xem <a href=\"https:\/\/steelprogroup.com\/vi\/blog\/\">blog c\u1ee7a ch\u00fang t\u00f4i<\/a> ho\u1eb7c <a href=\"https:\/\/steelprogroup.com\/vi\/contact-us\/\">li\u00ean h\u1ec7 v\u1edbi c\u00e1c chuy\u00ean gia kim lo\u1ea1i c\u1ee7a ch\u00fang t\u00f4i<\/a>.<br \/>L\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p h\u00e0ng \u0111\u1ea7u v\u1ec1 th\u00e9p chuy\u00ean d\u1ee5ng, SteelPRO cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u1ee9ng d\u1ee5ng \u0111a ng\u00e0nh v\u00e0 d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh. Ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m 100% v\u00e0 cam k\u1ebft ph\u00e1t tri\u1ec3n c\u00f9ng v\u1edbi kh\u00e1ch h\u00e0ng. Truy c\u1eadp <a href=\"https:\/\/steelprogroup.com\/vi\">trang web c\u1ee7a ch\u00fang t\u00f4i<\/a> \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam, ho\u1eb7c <a href=\"https:\/\/steelprogroup.com\/vi\/contact-us\/\">g\u1eedi cho ch\u00fang t\u00f4i m\u1ed9t y\u00eau c\u1ea7u<\/a>. Ch\u00fang t\u00f4i s\u1ebd li\u00ean h\u1ec7 v\u1edbi b\u1ea1n s\u1edbm nh\u1ea5t!<\/p>\n<!-- \/wp:paragraph --><!-- wp:paragraph -->\n<p>\u00a0<\/p>\n<!-- \/wp:paragraph -->\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ec3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 304 v\u00e0 316, b\u00e0i vi\u1ebft n\u00e0y ch\u1ee7 y\u1ebfu s\u1ebd tr\u00ecnh b\u00e0y th\u00f4ng tin [\u2026]<\/p>","protected":false},"author":1,"featured_media":7837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4192,4191,112],"tags":[],"class_list":["post-7862","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comparisons","category-grades","category-stainless-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/7862","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=7862"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/7862\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/7837"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=7862"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=7862"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=7862"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}