{"id":2587,"date":"2026-09-19T00:33:40","date_gmt":"2026-09-18T17:33:40","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/"},"modified":"2026-09-19T00:33:40","modified_gmt":"2026-09-18T17:33:40","slug":"inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/","title":{"rendered":"Inox t\u1ea5m: Ph\u00e2n lo\u1ea1i, quy c\u00e1ch kh\u1ed5, m\u00e1c th\u00e9p v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2587&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Inox t\u1ea5m: Ph\u00e2n lo\u1ea1i, quy c\u00e1ch kh\u1ed5, m\u00e1c th\u00e9p v\u00e0 \u1ee9ng d\u1ee5ng&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1<\/span>\n    <\/div>\n    <\/div>\n<div class=\"custom-toc\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Noi_dung_chinh\" >N\u1ed9i dung ch\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Inox_tam_la_gi_Phan_biet_sheet_plate_va_cut-to-length\" >Inox t\u1ea5m l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t sheet, plate v\u00e0 cut-to-length<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Phan_loai_theo_mac_thep_va_pham_vi_ung_dung\" >Ph\u00e2n lo\u1ea1i theo m\u00e1c th\u00e9p v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Thong_so_co_tinh_dien_hinh_theo_tieu_chuan_quoc_te\" >Th\u00f4ng s\u1ed1 c\u01a1 t\u00ednh \u0111i\u1ec3n h\u00ecnh (theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Phan_loai_theo_hoan_thien_be_mat\" >Ph\u00e2n lo\u1ea1i theo ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Quy_cach_kho_do_day_va_dung_sai_pho_bien_tai_Viet_Nam\" >Quy c\u00e1ch kh\u1ed5, \u0111\u1ed9 d\u00e0y v\u00e0 dung sai ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Tieu_chuan_va_chung_chi_tham_chieu\" >Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng ch\u1ec9 tham chi\u1ebfu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Cach_tinh_khoi_luong_inox_tam_uoc_tinh_nhanh\" >C\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng inox t\u1ea5m (\u01b0\u1edbc t\u00ednh nhanh)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Gia_cong_inox_tam_quy_trinh_va_luu_y_ky_thuat\" >Gia c\u00f4ng inox t\u1ea5m: quy tr\u00ecnh v\u00e0 l\u01b0u \u00fd k\u1ef9 thu\u1eadt<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Cat\" >C\u1eaft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Chan_gaptao_hinh\" >Ch\u1ea5n g\u1ea5p\/t\u1ea1o h\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Han\" >H\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Xu_ly_be_mat_va_hoan_thien\" >X\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 ho\u00e0n thi\u1ec7n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Ung_dung_pho_bien_theo_nganh\" >\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn theo ng\u00e0nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Cach_chon_inox_tam_phu_hop_cho_du_an\" >C\u00e1ch ch\u1ecdn inox t\u1ea5m ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Yeu_to_anh_huong_gia_va_tien_do\" >Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1 v\u00e0 ti\u1ebfn \u0111\u1ed9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Checklist_thong_tin_can_de_nhan_bao_gia_chinh_xac\" >Checklist th\u00f4ng tin c\u1ea7n \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Bao_quan_an_toan_va_luu_kho\" >B\u1ea3o qu\u1ea3n, an to\u00e0n v\u00e0 l\u01b0u kho<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/inoxcuongthinh.com\/inox-tam-phan-loai-quy-cach-kho-mac-thep-va-ung-dung\/#Tai_sao_nen_chon_Inox_Cuong_Thinh_cho_inox_tam\" >T\u1ea1i sao n\u00ean ch\u1ecdn Inox C\u01b0\u1eddng Th\u1ecbnh cho inox t\u1ea5m?<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_chinh\"><\/span>N\u1ed9i dung ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><a href=\"#toc-0-inox-tam-la-gi-phan-biet-sheet-plate-va-cut-to-len\">Inox t\u1ea5m l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t sheet, plate v\u00e0 cut-to-length<\/a><\/li>\n<li><a href=\"#toc-1-phan-loai-theo-mac-thep-va-pham-vi-ung-dung\">Ph\u00e2n lo\u1ea1i theo m\u00e1c th\u00e9p v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-2-phan-loai-theo-hoan-thien-be-mat\">Ph\u00e2n lo\u1ea1i theo ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/a><\/li>\n<li><a href=\"#toc-3-quy-cach-kho-do-day-va-dung-sai-pho-bien-tai-viet-\">Quy c\u00e1ch kh\u1ed5, \u0111\u1ed9 d\u00e0y v\u00e0 dung sai ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/a><\/li>\n<li><a href=\"#toc-4-tieu-chuan-va-chung-chi-tham-chieu\">Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng ch\u1ec9 tham chi\u1ebfu<\/a><\/li>\n<li><a href=\"#toc-5-cach-tinh-khoi-luong-inox-tam-uoc-tinh-nhanh\">C\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng inox t\u1ea5m (\u01b0\u1edbc t\u00ednh nhanh)<\/a><\/li>\n<li><a href=\"#toc-6-gia-cong-inox-tam-quy-trinh-va-luu-y-ky-thuat\">Gia c\u00f4ng inox t\u1ea5m: quy tr\u00ecnh v\u00e0 l\u01b0u \u00fd k\u1ef9 thu\u1eadt<\/a><\/li>\n<li><a href=\"#toc-7-ung-dung-pho-bien-theo-nganh\">\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn theo ng\u00e0nh<\/a><\/li>\n<li><a href=\"#toc-8-cach-chon-inox-tam-phu-hop-cho-du-an\">C\u00e1ch ch\u1ecdn inox t\u1ea5m ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n<\/a><\/li>\n<li><a href=\"#toc-9-yeu-to-anh-huong-gia-va-tien-do\">Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1 v\u00e0 ti\u1ebfn \u0111\u1ed9<\/a><\/li>\n<li><a href=\"#toc-10-checklist-thong-tin-can-de-nhan-bao-gia-chinh-xac\">Checklist th\u00f4ng tin c\u1ea7n \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c<\/a><\/li>\n<li><a href=\"#toc-11-bao-quan-an-toan-va-luu-kho\">B\u1ea3o qu\u1ea3n, an to\u00e0n v\u00e0 l\u01b0u kho<\/a><\/li>\n<li><a href=\"#toc-12-tai-sao-nen-chon-inox-cuong-thinh-cho-inox-tam\">T\u1ea1i sao n\u00ean ch\u1ecdn Inox C\u01b0\u1eddng Th\u1ecbnh cho inox t\u1ea5m?<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Inox t\u1ea5m l\u00e0 m\u1ed9t trong nh\u1eefng d\u1ea1ng s\u1ea3n ph\u1ea9m quan tr\u1ecdng nh\u1ea5t c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 b\u00ean c\u1ea1nh cu\u1ed9n, \u1ed1ng, h\u1ed9p v\u00e0 thanh \u0111\u1eb7c. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n: inox t\u1ea5m l\u00e0 g\u00ec, c\u00e1c ph\u00e2n lo\u1ea1i theo m\u00e1c v\u00e0 b\u1ec1 m\u1eb7t, quy c\u00e1ch kh\u1ed5\u2013\u0111\u1ed9 d\u00e0y ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam, ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt, c\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng, l\u01b0u \u00fd gia c\u00f4ng, c\u00f9ng nh\u1eefng \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh trong c\u01a1 kh\u00ed v\u00e0 x\u00e2y d\u1ef1ng.<\/p>\n<h2 id=\"toc-0-inox-tam-la-gi-phan-biet-sheet-plate-va-cut-to-len\"><span class=\"ez-toc-section\" id=\"Inox_tam_la_gi_Phan_biet_sheet_plate_va_cut-to-length\"><\/span>Inox t\u1ea5m l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t sheet, plate v\u00e0 cut-to-length<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Inox t\u1ea5m (stainless steel sheet\/plate) l\u00e0 s\u1ea3n ph\u1ea9m th\u00e9p kh\u00f4ng g\u1ec9 d\u1ea1ng ph\u1eb3ng, ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1n ngu\u1ed9i ho\u1eb7c c\u00e1n n\u00f3ng.<br \/>\n&#8211; Ph\u00e2n bi\u1ec7t theo \u0111\u1ed9 d\u00e0y:<br \/>\n  &#8211; Sheet (t\u1ea5m m\u1ecfng): kho\u1ea3ng 0.3\u2013<4.75 mm (ch\u1ee7 y\u1ebfu c\u00e1n ngu\u1ed9i).\n  - Plate (t\u1ea5m d\u00e0y): \u22654.75 mm (ch\u1ee7 y\u1ebfu c\u00e1n n\u00f3ng).\n- D\u1ea1ng cung c\u1ea5p:\n  - T\u1ea5m ti\u00eau chu\u1ea9n (sheets\/plates) c\u1eaft s\u1eb5n theo kh\u1ed5.\n  - Cut-to-length: c\u1eaft t\u1eeb cu\u1ed9n (coil) theo chi\u1ec1u d\u00e0i y\u00eau c\u1ea7u.\n  - Coil: cu\u1ed9n b\u1ea3n r\u1ed9ng 1000\/1219\/1500 mm \u0111\u1ec3 x\u01b0\u1edfng t\u1ef1 x\u1ea3 b\u0103ng, ch\u1ea5n, d\u1eadp.\n\n\n\n<h2 id=\"toc-1-phan-loai-theo-mac-thep-va-pham-vi-ung-dung\"><span class=\"ez-toc-section\" id=\"Phan_loai_theo_mac_thep_va_pham_vi_ung_dung\"><\/span>Ph\u00e2n lo\u1ea1i theo m\u00e1c th\u00e9p v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; 201 (Cr\u2013Mn\u2013Ni th\u1ea5p, austenitic): trang tr\u00ed n\u1ed9i th\u1ea5t, \u0111\u1ed3 gia d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng kh\u00f4. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n k\u00e9m h\u01a1n 304; c\u00f3 th\u1ec3 nhi\u1ec5m t\u1eeb nh\u1eb9 sau gia c\u00f4ng.<br \/>\n&#8211; 304\/304L (Cr\u2013Ni, austenitic): ti\u00eau chu\u1ea9n \u201cth\u1ef1c ph\u1ea9m\u201d; ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t; h\u00e0n, t\u1ea1o h\u00ecnh d\u1ec5; d\u00f9ng cho b\u1ebfp c\u00f4ng nghi\u1ec7p, b\u00ecnh b\u1ec3, c\u01a1 kh\u00ed ch\u00ednh x\u00e1c. 304L c\u00f3 h\u00e0m l\u01b0\u1ee3ng C th\u1ea5p, ch\u1ed1ng \u0103n m\u00f2n m\u1ed1i h\u00e0n t\u1ed1t h\u01a1n.<br \/>\n&#8211; 316\/316L (Cr\u2013Ni\u2013Mo, austenitic): b\u1ed5 sung Mo ch\u1ed1ng r\u1ed7 pitting\/\u0103n m\u00f2n k\u1ebd h\u1edf; ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n, h\u00f3a ch\u1ea5t nh\u1eb9, x\u1eed l\u00fd n\u01b0\u1edbc; 316L t\u1ed1i \u01b0u cho h\u00e0n.<br \/>\n&#8211; 430 (Cr, ferritic): kh\u00f4ng ch\u1ee9a Ni; ch\u1ed1ng \u0103n m\u00f2n \u1edf m\u1ee9c trung b\u00ecnh, c\u00f3 t\u1eeb t\u00ednh; ph\u00f9 h\u1ee3p \u1ed1p trang tr\u00ed trong nh\u00e0, v\u1ecf t\u1ee7 \u0111i\u1ec7n kh\u00f4, \u0111\u1ed3 gia d\u1ee5ng.<br \/>\n&#8211; 310S (ch\u1ecbu nhi\u1ec7t): d\u00f9ng cho l\u00f2 nhi\u1ec7t, \u1ed1ng kh\u00f3i nhi\u1ec7t \u0111\u1ed9 cao.<br \/>\n&#8211; Duplex 2205 (song pha): \u0111\u1ed9 b\u1ec1n cao, ch\u1ed1ng \u0103n m\u00f2n khe\/r\u1ed7 r\u1ea5t t\u1ed1t; d\u00f9ng cho h\u00f3a ch\u1ea5t, n\u01b0\u1edbc bi\u1ec3n, b\u1ec3 \u00e1p l\u1ef1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thong_so_co_tinh_dien_hinh_theo_tieu_chuan_quoc_te\"><\/span>Th\u00f4ng s\u1ed1 c\u01a1 t\u00ednh \u0111i\u1ec3n h\u00ecnh (theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; 304\/304L: gi\u1edbi h\u1ea1n ch\u1ea3y \u2265205 MPa, b\u1ec1n k\u00e9o \u2265515 MPa, d\u00e3n d\u00e0i \u226540%.<br \/>\n&#8211; 316\/316L: t\u01b0\u01a1ng t\u1ef1 304, b\u1ec1n k\u00e9o t\u1ed1i thi\u1ec3u th\u01b0\u1eddng \u2265515 MPa, d\u00e3n d\u00e0i \u226540%.<br \/>\n&#8211; 430: b\u1ec1n k\u00e9o kho\u1ea3ng \u2265450 MPa, d\u00e3n d\u00e0i th\u1ea5p h\u01a1n austenitic.<br \/>\n&#8211; L\u01b0u \u00fd: Gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c ti\u00eau chu\u1ea9n \u0111\u1eb7t h\u00e0ng (ASTM\/EN\/JIS) v\u00e0 ch\u1ebf \u0111\u1ed9 c\u00e1n\/\u1ee7.<\/p>\n<h2 id=\"toc-2-phan-loai-theo-hoan-thien-be-mat\"><span class=\"ez-toc-section\" id=\"Phan_loai_theo_hoan_thien_be_mat\"><\/span>Ph\u00e2n lo\u1ea1i theo ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; No.1: c\u00e1n n\u00f3ng, t\u1ea9y g\u1ec9 (HRAP). Nh\u00e1m, x\u00e1m; d\u00f9ng cho k\u1ebft c\u1ea5u, b\u1ed3n b\u1ec3 d\u00e0y.<br \/>\n&#8211; 2B: c\u00e1n ngu\u1ed9i, \u1ee7, skin-pass. M\u1ecbn, m\u1edd; ph\u1ed5 bi\u1ebfn nh\u1ea5t cho gia c\u00f4ng chung, b\u1ebfp c\u00f4ng nghi\u1ec7p.<br \/>\n&#8211; BA (Bright Annealed): \u1ee7 s\u00e1ng trong m\u00f4i tr\u01b0\u1eddng b\u1ea3o v\u1ec7; b\u1ec1 m\u1eb7t b\u00f3ng, ph\u1eb3ng; ph\u00f9 h\u1ee3p trang tr\u00ed, th\u1ef1c ph\u1ea9m.<br \/>\n&#8211; No.4 (Hairline\/Brushed): ch\u1ea3i x\u01b0\u1edbc h\u1ea1t m\u1ecbn; n\u1ed9i th\u1ea5t, thang m\u00e1y, \u1ed1p trang tr\u00ed. C\u1ea7n ch\u00fa \u00fd h\u01b0\u1edbng v\u00e2n khi c\u1eaft\/ch\u1ea5n.<br \/>\n&#8211; HL (Hairline d\u00e0i): v\u00e2n d\u00e0i li\u00ean t\u1ee5c cho \u1ed1p trang tr\u00ed cao c\u1ea5p.<br \/>\n&#8211; No.8\/8K (G\u01b0\u01a1ng): \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng; \u1ed1p trang tr\u00ed, thang m\u00e1y.<br \/>\n&#8211; Bead blast, PVD m\u00e0u (v\u00e0ng, \u0111en, h\u1ed3ng\u2026), etching: d\u00f9ng trong ki\u1ebfn tr\u00fac\/trang tr\u00ed. PVD ch\u1ec9 \u00e1p d\u1ee5ng cho 304\/316 \u0111\u1ec3 b\u1ec1n m\u00e0u h\u01a1n.<\/p>\n<h2 id=\"toc-3-quy-cach-kho-do-day-va-dung-sai-pho-bien-tai-viet-\"><span class=\"ez-toc-section\" id=\"Quy_cach_kho_do_day_va_dung_sai_pho_bien_tai_Viet_Nam\"><\/span>Quy c\u00e1ch kh\u1ed5, \u0111\u1ed9 d\u00e0y v\u00e0 dung sai ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; K\u00edch th\u01b0\u1edbc t\u1ea5m ti\u00eau chu\u1ea9n th\u01b0\u1eddng c\u00f3 s\u1eb5n:<br \/>\n  &#8211; 1000 \u00d7 2000 mm<br \/>\n  &#8211; 1219 \u00d7 2438 mm (4&#8242; \u00d7 8&#8242;)<br \/>\n  &#8211; 1250 \u00d7 2500 mm<br \/>\n  &#8211; 1500 \u00d7 3000 mm<br \/>\n  &#8211; 1524 \u00d7 3048 mm (5&#8242; \u00d7 10&#8242;) v\u00e0 2000 \u00d7 4000 mm (ch\u1ee7 y\u1ebfu cho t\u1ea5m d\u00e0y)<br \/>\n&#8211; B\u1ea3n r\u1ed9ng cu\u1ed9n th\u00f4ng d\u1ee5ng: 1000, 1219\/1220, 1500\/1524 mm; chi\u1ec1u d\u00e0y cu\u1ed9n c\u00e1n ngu\u1ed9i \u0111i\u1ec3n h\u00ecnh 0.3\u20133.0 mm.<br \/>\n&#8211; D\u1ea3i \u0111\u1ed9 d\u00e0y th\u00f4ng d\u1ee5ng:<br \/>\n  &#8211; C\u00e1n ngu\u1ed9i (2B\/BA): 0.3; 0.4; 0.5; 0.6; 0.8; 1.0; 1.2; 1.5; 2.0; 2.5; 3.0 mm.<br \/>\n  &#8211; C\u00e1n n\u00f3ng\/No.1: 3; 4; 5; 6; 8; 10; 12; 14; 16; 20; 25; 30\u2026 \u0111\u1ebfn 50+ mm t\u00f9y \u0111\u1eb7t h\u00e0ng.<br \/>\n&#8211; M\u00e9p t\u1ea5m: mill edge (m\u00e9p th\u00f4) ho\u1eb7c slit edge (x\u1ea3 b\u0103ng, m\u00e9p s\u1eafc, chu\u1ea9n).<br \/>\n&#8211; M\u00e0ng b\u1ea3o v\u1ec7: PVC m\u1ed9t ho\u1eb7c hai m\u1eb7t cho No.4\/HL\/8K \u0111\u1ec3 ch\u1ed1ng x\u01b0\u1edbc khi gia c\u00f4ng.<br \/>\n&#8211; Dung sai \u0111\u1ed9 d\u00e0y\/\u0111\u1ed9 ph\u1eb3ng\/\u0111\u1ed9 vu\u00f4ng g\u00f3c: tu\u00e2n theo ti\u00eau chu\u1ea9n \u0111\u1eb7t h\u00e0ng (v\u00ed d\u1ee5 ASTM A480\/A480M). Dung sai c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c \u0111\u1ed9 d\u00e0y v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00e1n; n\u00ean y\u00eau c\u1ea7u b\u1ea3ng dung sai k\u00e8m b\u00e1o gi\u00e1.<\/p>\n<h2 id=\"toc-4-tieu-chuan-va-chung-chi-tham-chieu\"><span class=\"ez-toc-section\" id=\"Tieu_chuan_va_chung_chi_tham_chieu\"><\/span>Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng ch\u1ec9 tham chi\u1ebfu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; ASTM A240\/A240M: Th\u00e9p kh\u00f4ng g\u1ec9 t\u1ea5m, l\u00e1 v\u00e0 d\u1ea3i cho b\u1ed3n \u00e1p l\u1ef1c v\u00e0 m\u1ee5c \u0111\u00edch chung.<br \/>\n&#8211; ASTM A480\/A480M: Y\u00eau c\u1ea7u chung cho th\u00e9p kh\u00f4ng g\u1ec9 c\u00e1n ph\u1eb3ng (t\u1ea5m\/ l\u00e1\/ d\u1ea3i).<br \/>\n&#8211; EN 10088-2: \u0110i\u1ec1u ki\u1ec7n giao h\u00e0ng cho th\u00e9p kh\u00f4ng g\u1ec9 d\u1eb9t c\u00e1n ngu\u1ed9i\/n\u00f3ng.<br \/>\n&#8211; JIS G4304 (c\u00e1n n\u00f3ng) v\u00e0 JIS G4305 (c\u00e1n ngu\u1ed9i): t\u1ea5m\/l\u00e1 th\u00e9p kh\u00f4ng g\u1ec9.<br \/>\n&#8211; Ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u: EN 10204 Type 3.1 (MTC).<br \/>\n&#8211; Ghi ch\u00fa: \u1ede Vi\u1ec7t Nam, ph\u1ea7n l\u1edbn d\u1ef1 \u00e1n \u00e1p d\u1ee5ng ASTM\/EN\/JIS; c\u00f3 th\u1ec3 quy \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng khi c\u1ea7n.<\/p>\n<p>Ngu\u1ed3n tham kh\u1ea3o:<br \/>\n&#8211; ASTM A240\/A480: astm.org<br \/>\n&#8211; EN 10088-2: c\u00e1c nh\u00e0 ph\u00e1t h\u00e0nh chu\u1ea9n ch\u00e2u \u00c2u (BSI\/Beuth)<br \/>\n&#8211; JIS G4304\/G4305: jsa.or.jp<br \/>\n&#8211; Nickel Institute \u2013 H\u01b0\u1edbng d\u1eabn ch\u1ecdn m\u00e1c ch\u1ed1ng \u0103n m\u00f2n: nickelinstitute.org<br \/>\n&#8211; Datasheets nh\u00e0 s\u1ea3n xu\u1ea5t (Outokumpu, POSCO, Acerinox, JFE)<\/p>\n<h2 id=\"toc-5-cach-tinh-khoi-luong-inox-tam-uoc-tinh-nhanh\"><span class=\"ez-toc-section\" id=\"Cach_tinh_khoi_luong_inox_tam_uoc_tinh_nhanh\"><\/span>C\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng inox t\u1ea5m (\u01b0\u1edbc t\u00ednh nhanh)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; C\u00f4ng th\u1ee9c kh\u1ed1i l\u01b0\u1ee3ng (kg) = chi\u1ec1u d\u00e0y (mm) \u00d7 r\u1ed9ng (m) \u00d7 d\u00e0i (m) \u00d7 m\u1eadt \u0111\u1ed9.<br \/>\n&#8211; M\u1eadt \u0111\u1ed9 tham kh\u1ea3o:<br \/>\n  &#8211; Austenitic (201\/304\/316\u2026): ~7.93 g\/cm\u00b3 (7930 kg\/m\u00b3).<br \/>\n  &#8211; Ferritic (430\u2026): ~7.70 g\/cm\u00b3 (7700 kg\/m\u00b3).<br \/>\n&#8211; V\u00ed d\u1ee5:<br \/>\n  &#8211; T\u1ea5m 2.0 \u00d7 1219 \u00d7 2438 mm (304): 2 \u00d7 1.219 \u00d7 2.438 \u00d7 7.93 \u2248 47.1 kg.<br \/>\n  &#8211; T\u1ea5m 3.0 \u00d7 1500 \u00d7 3000 mm (304): 3 \u00d7 1.5 \u00d7 3.0 \u00d7 7.93 \u2248 107.1 kg.<br \/>\n&#8211; L\u01b0u \u00fd khi b\u00f3c t\u00e1ch: c\u1ed9ng hao h\u1ee5t c\u1eaft (kerf) v\u00e0 bi\u00ean an to\u00e0n. Kerf tham kh\u1ea3o: laser 0.1\u20130.2 mm; waterjet 0.8\u20131.0 mm; plasma 1.5\u20132.0 mm.<\/p>\n<h2 id=\"toc-6-gia-cong-inox-tam-quy-trinh-va-luu-y-ky-thuat\"><span class=\"ez-toc-section\" id=\"Gia_cong_inox_tam_quy_trinh_va_luu_y_ky_thuat\"><\/span>Gia c\u00f4ng inox t\u1ea5m: quy tr\u00ecnh v\u00e0 l\u01b0u \u00fd k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Cat\"><\/span>C\u1eaft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; C\u1eaft ch\u1ea5n guillotine: nhanh, kinh t\u1ebf cho t\u1ea5m m\u1ecfng; l\u01b0u \u00fd cong v\u00eanh m\u00e9p.<br \/>\n&#8211; Laser fiber: ch\u00ednh x\u00e1c, m\u00e9p \u0111\u1eb9p cho 0.5\u201316 mm; t\u1ed1i \u01b0u chi ti\u1ebft ph\u1ee9c t\u1ea1p.<br \/>\n&#8211; Plasma: kinh t\u1ebf cho t\u1ea5m d\u00e0y; m\u00e9p c\u00f3 v\u00f9ng nhi\u1ec7t \u1ea3nh h\u01b0\u1edfng l\u1edbn h\u01a1n.<br \/>\n&#8211; Waterjet: kh\u00f4ng \u1ea3nh h\u01b0\u1edfng nhi\u1ec7t; ph\u00f9 h\u1ee3p v\u1eadt d\u00e0y\/\u0111a v\u1eadt li\u1ec7u; chi ph\u00ed cao h\u01a1n.<br \/>\n&#8211; L\u01b0u \u00fd chung: gi\u1eef l\u1edbp PVC cho b\u1ec1 m\u1eb7t trang tr\u00ed; x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng v\u00e2n (No.4\/HL) tr\u01b0\u1edbc khi nesting.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chan_gaptao_hinh\"><\/span>Ch\u1ea5n g\u1ea5p\/t\u1ea1o h\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; 304\/316 2B: b\u00e1n k\u00ednh u\u1ed1n trong t\u1ed1i thi\u1ec3u th\u01b0\u1eddng \u2248 1.0\u20131.5 l\u1ea7n chi\u1ec1u d\u00e0y; ch\u1ecdn ch\u00e0y\/c\u1ed1i ph\u00f9 h\u1ee3p, t\u00ednh springback.<br \/>\n&#8211; 430\/ferritic: gi\u00f2n h\u01a1n, n\u00ean Rmin \u2248 1.5\u20132.0 t; u\u1ed1n vu\u00f4ng g\u00f3c h\u01b0\u1edbng v\u00e2n \u0111\u1ec3 h\u1ea1n ch\u1ebf n\u1ee9t.<br \/>\n&#8211; D\u00f9ng film b\u1ea3o v\u1ec7, t\u1ea5m ch\u00e8n \u0111\u1ec3 tr\u00e1nh v\u1ebft k\u1eb9p; v\u1ec7 sinh c\u1ed1i tr\u00e1nh nhi\u1ec5m b\u1ea9n th\u00e9p carbon.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Han\"><\/span>H\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; TIG\/GTAW v\u00e0 MIG\/GMAW l\u00e0 ph\u1ed5 bi\u1ebfn; 304L\/316L \u01b0u ti\u00ean cho m\u1ed1i h\u00e0n ch\u1ed1ng \u0103n m\u00f2n.<br \/>\n&#8211; Back purging v\u1edbi argon khi h\u00e0n k\u00edn \u0111\u1ec3 tr\u00e1nh oxi h\u00f3a m\u1eb7t sau.<br \/>\n&#8211; T\u1ea9y m\u1ed1i h\u00e0n (pickling) v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a (passivation) b\u1eb1ng dung d\u1ecbch ph\u00f9 h\u1ee3p \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1edbp th\u1ee5 \u0111\u1ed9ng.<br \/>\n&#8211; Tr\u00e1nh nhi\u1ec5m clo\/ch\u1ea5t t\u1ea9y r\u1eeda ch\u1ee9a chloride tr\u00ean 304\/316 sau h\u00e0n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Xu_ly_be_mat_va_hoan_thien\"><\/span>X\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 ho\u00e0n thi\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; \u0110\u00e1nh x\u01b0\u1edbc No.4 (grit #180\u2013#240), HL; \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng No.8.<br \/>\n&#8211; Bead blast t\u1ea1o b\u1ec1 m\u1eb7t m\u1ecbn, ph\u1ea3n x\u1ea1 th\u1ea5p; PVD t\u0103ng th\u1ea9m m\u1ef9 v\u00e0 ch\u1ed1ng tr\u1ea7y nh\u1eb9.<br \/>\n&#8211; V\u1ec7 sinh b\u1eb1ng h\u00f3a ch\u1ea5t trung t\u00ednh; tr\u00e1nh c\u1ecd s\u1eaft\/nh\u00e1m th\u00e9p carbon g\u00e2y g\u1ec9 ngo\u1ea1i lai.<\/p>\n<h2 id=\"toc-7-ung-dung-pho-bien-theo-nganh\"><span class=\"ez-toc-section\" id=\"Ung_dung_pho_bien_theo_nganh\"><\/span>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn theo ng\u00e0nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; C\u01a1 kh\u00ed \u2013 ch\u1ebf t\u1ea1o: chi ti\u1ebft laser\/plasma, v\u1ecf m\u00e1y, b\u1ec7 g\u00e1, b\u0103ng t\u1ea3i, t\u1ee7 \u0111i\u1ec7n (304\/430).<br \/>\n&#8211; B\u1ebfp c\u00f4ng nghi\u1ec7p &#038; th\u1ef1c ph\u1ea9m: b\u00e0n, ch\u1eadu, t\u1ee7 n\u1ea5u c\u01a1m, b\u1ed3n tr\u1ed9n, k\u1ec7 (304\/316L; b\u1ec1 m\u1eb7t 2B\/BA).<br \/>\n&#8211; H\u00f3a ch\u1ea5t \u2013 x\u1eed l\u00fd n\u01b0\u1edbc \u2013 ven bi\u1ec3n: b\u1ed3n b\u1ec3, skid, \u1ed1ng g\u00f3p, t\u1ea5m l\u00f3t (316L\/2205; No.1\/2B).<br \/>\n&#8211; X\u00e2y d\u1ef1ng \u2013 ki\u1ebfn tr\u00fac: \u1ed1p m\u1eb7t d\u1ef1ng, thang m\u00e1y, lan can, m\u00e1i che (304\/201; No.4\/HL\/8K, PVD).<br \/>\n&#8211; \u00d4 t\u00f4 \u2013 \u0111i\u1ec7n \u2013 \u0111i\u1ec7n m\u1eb7t tr\u1eddi: n\u1eb9p, che ch\u1eafn, khung ph\u1ee5 tr\u1ee3 (304\/430).<br \/>\n&#8211; Y t\u1ebf \u2013 d\u01b0\u1ee3c: b\u00e0n m\u1ed5, t\u1ee7 d\u1ee5ng c\u1ee5, b\u1ed3n CIP\/SIP (316L\/BA, b\u1ec1 m\u1eb7t v\u1ec7 sinh).<\/p>\n<h2 id=\"toc-8-cach-chon-inox-tam-phu-hop-cho-du-an\"><span class=\"ez-toc-section\" id=\"Cach_chon_inox_tam_phu_hop_cho_du_an\"><\/span>C\u00e1ch ch\u1ecdn inox t\u1ea5m ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c:<br \/>\n  &#8211; Trong nh\u00e0 kh\u00f4: 201\/430 c\u00f3 th\u1ec3 \u0111\u1ee7; \u01b0u ti\u00ean 304 n\u1ebfu c\u00f3 h\u00f3a ch\u1ea5t l\u00e0m s\u1ea1ch.<br \/>\n  &#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb: 304\/304L v\u1edbi x\u1eed l\u00fd b\u1ec1 m\u1eb7t ph\u00f9 h\u1ee3p.<br \/>\n  &#8211; Ven bi\u1ec3n\/h\u00f3a ch\u1ea5t nh\u1eb9: 316\/316L; dung d\u1ecbch chloride n\u1eb7ng\/c\u1ea1nh bi\u1ec3n tr\u1ef1c ti\u1ebfp: c\u00e2n nh\u1eafc duplex 2205.<br \/>\n&#8211; Y\u00eau c\u1ea7u c\u01a1 t\u00ednh \u2013 h\u00e0n \u2013 t\u1ea1o h\u00ecnh: ch\u1ecdn 304L\/316L n\u1ebfu h\u00e0n nhi\u1ec1u; 430 h\u1ea1n ch\u1ebf u\u1ed1n g\u1ea5p nh\u1ecf.<br \/>\n&#8211; B\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9: 2B cho gia c\u00f4ng ti\u1ebfp; No.4\/HL\/8K cho ho\u00e0n thi\u1ec7n nh\u00ecn th\u1ea5y; x\u1ebfp h\u01b0\u1edbng v\u00e2n h\u1ee3p l\u00fd.<br \/>\n&#8211; Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng ch\u1ec9: x\u00e1c \u0111\u1ecbnh ASTM\/EN\/JIS, y\u00eau c\u1ea7u MTC 3.1; n\u1ebfu l\u00e0 thi\u1ebft b\u1ecb \u00e1p l\u1ef1c, ki\u1ec3m tra b\u1ed5 sung NDT theo thi\u1ebft k\u1ebf.<br \/>\n&#8211; Ng\u00e2n s\u00e1ch &#038; t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO): 201 r\u1ebb h\u01a1n nh\u01b0ng r\u1ee7i ro g\u1ec9 n\u00e2u ngo\u00e0i tr\u1eddi; 304\/316 tu\u1ed5i th\u1ecd cao h\u01a1n, gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n<h2 id=\"toc-9-yeu-to-anh-huong-gia-va-tien-do\"><span class=\"ez-toc-section\" id=\"Yeu_to_anh_huong_gia_va_tien_do\"><\/span>Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1 v\u00e0 ti\u1ebfn \u0111\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u00e1c th\u00e9p (h\u00e0m l\u01b0\u1ee3ng Ni\/Mo), \u0111\u1ed9 d\u00e0y, kh\u1ed5 phi ti\u00eau chu\u1ea9n, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t.<br \/>\n&#8211; Ngu\u1ed3n g\u1ed1c (EU\/JP\/KR\/TW\/VN\/CN), ch\u1ee9ng ch\u1ec9, y\u00eau c\u1ea7u ph\u1ee7 PVC hai m\u1eb7t.<br \/>\n&#8211; D\u1ecbch v\u1ee5 gia c\u00f4ng \u0111i k\u00e8m: c\u1eaft laser, ch\u1ea5n, \u0111\u00e1nh x\u01b0\u1edbc, PVD.<br \/>\n&#8211; Bi\u1ebfn \u0111\u1ed9ng gi\u00e1 Nickel\/Molybdenum qu\u1ed1c t\u1ebf; t\u1ed3n kho s\u1eb5n hay h\u00e0ng \u0111\u1eb7t.<\/p>\n<h2 id=\"toc-10-checklist-thong-tin-can-de-nhan-bao-gia-chinh-xac\"><span class=\"ez-toc-section\" id=\"Checklist_thong_tin_can_de_nhan_bao_gia_chinh_xac\"><\/span>Checklist th\u00f4ng tin c\u1ea7n \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u00e1c th\u00e9p: 201\/304\/304L\/316\/316L\/430\/kh\u00e1c.<br \/>\n&#8211; K\u00edch th\u01b0\u1edbc: chi\u1ec1u d\u00e0y \u00d7 r\u1ed9ng \u00d7 d\u00e0i; s\u1ed1 l\u01b0\u1ee3ng\/t\u1ea5n; y\u00eau c\u1ea7u c\u1eaft theo quy c\u00e1ch?<br \/>\n&#8211; B\u1ec1 m\u1eb7t: No.1\/2B\/BA\/No.4\/HL\/8K; c\u00f3 c\u1ea7n PVC 1 hay 2 m\u1eb7t.<br \/>\n&#8211; Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng: ASTM\/EN\/JIS; dung sai \u0111\u1eb7c bi\u1ec7t n\u1ebfu c\u00f3.<br \/>\n&#8211; Ch\u1ee9ng ch\u1ec9: MTC 3.1; y\u00eau c\u1ea7u ki\u1ec3m tra b\u1ed5 sung (PMI, b\u1ec1 m\u1eb7t).<br \/>\n&#8211; Th\u1eddi gian giao h\u00e0ng, \u0111i\u1ec1u ki\u1ec7n giao (H\u00e0 N\u1ed9i\/ngo\u1ea1i t\u1ec9nh), d\u1ecbch v\u1ee5 gia c\u00f4ng k\u00e8m theo.<\/p>\n<h2 id=\"toc-11-bao-quan-an-toan-va-luu-kho\"><span class=\"ez-toc-section\" id=\"Bao_quan_an_toan_va_luu_kho\"><\/span>B\u1ea3o qu\u1ea3n, an to\u00e0n v\u00e0 l\u01b0u kho<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; L\u01b0u kho kh\u00f4 tho\u00e1ng, tr\u00e1nh m\u01b0a n\u1eafng, tr\u00e1nh h\u00f3a ch\u1ea5t chloride.<br \/>\n&#8211; \u0110\u1eb7t tr\u00ean g\u1ed7\/\u0111\u1ec7m nh\u1ef1a, kh\u00f4ng \u0111\u1ec3 tr\u1ef1c ti\u1ebfp n\u1ec1n xi m\u0103ng \u1ea9m.<br \/>\n&#8211; Tr\u00e1nh ti\u1ebfp x\u00fac ch\u00e9o v\u1edbi th\u00e9p carbon (m\u1ea1t s\u1eaft g\u00e2y g\u1ec9 ngo\u1ea1i lai).<br \/>\n&#8211; D\u00f9ng g\u0103ng tay, b\u1ea3o v\u1ec7 m\u00e9p s\u1eafc; th\u00e1o m\u00e0ng PVC sau gia c\u00f4ng v\u00e0 tr\u01b0\u1edbc \u0111\u01b0a v\u00e0o m\u00f4i tr\u01b0\u1eddng n\u1eafng n\u00f3ng k\u00e9o d\u00e0i.<\/p>\n<h2 id=\"toc-12-tai-sao-nen-chon-inox-cuong-thinh-cho-inox-tam\"><span class=\"ez-toc-section\" id=\"Tai_sao_nen_chon_Inox_Cuong_Thinh_cho_inox_tam\"><\/span>T\u1ea1i sao n\u00ean ch\u1ecdn Inox C\u01b0\u1eddng Th\u1ecbnh cho inox t\u1ea5m?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; T\u1ed3n kho \u0111a d\u1ea1ng kh\u1ed5 chu\u1ea9n: 1000\u00d72000; 1219\u00d72438; 1500\u00d73000; d\u00e0y 0.3\u201350 mm.<br \/>\n&#8211; \u0110\u1ee7 m\u00e1c 201\/304\/304L\/316\/316L\/430; b\u1ec1 m\u1eb7t No.1, 2B, BA, No.4\/HL, 8K.<br \/>\n&#8211; D\u1ecbch v\u1ee5 gia c\u00f4ng tr\u1ecdn g\u00f3i: x\u1ea3 b\u0103ng, c\u1eaft laser fiber kh\u1ed5 l\u1edbn, ch\u1ea5n g\u1ea5p, \u0111\u00e1nh x\u01b0\u1edbc, PVD.<br \/>\n&#8211; Cung c\u1ea5p ch\u1ee9ng ch\u1ec9 MTC 3.1, t\u01b0 v\u1ea5n ch\u1ecdn m\u00e1c theo m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<br \/>\n&#8211; Giao nhanh H\u00e0 N\u1ed9i v\u00e0 mi\u1ec1n B\u1eafc, t\u1ed1i \u01b0u nesting \u0111\u1ec3 ti\u1ebft ki\u1ec7m v\u1eadt t\u01b0.<\/p>\n<p>K\u1ebft lu\u1eadn<br \/>\nInox t\u1ea5m l\u00e0 v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i trong c\u01a1 kh\u00ed \u2013 x\u00e2y d\u1ef1ng nh\u1edd \u0111\u1ed9 b\u1ec1n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh gia c\u00f4ng linh ho\u1ea1t. \u0110\u1ec3 ch\u1ecdn \u0111\u00fang v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed, h\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng (201\/430 cho n\u1ed9i th\u1ea5t kh\u00f4; 304\/304L cho \u0111a m\u1ee5c \u0111\u00edch; 316\/316L cho ven bi\u1ec3n\/h\u00f3a ch\u1ea5t), b\u1ec1 m\u1eb7t (2B cho gia c\u00f4ng; No.4\/HL\/8K cho trang tr\u00ed), quy c\u00e1ch kh\u1ed5\u2013d\u00e0y ti\u00eau chu\u1ea9n, c\u00f9ng ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt v\u00e0 ch\u1ee9ng ch\u1ec9. \u00c1p d\u1ee5ng c\u00f4ng th\u1ee9c t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 l\u01b0u \u00fd gia c\u00f4ng (c\u1eaft, ch\u1ea5n, h\u00e0n, x\u1eed l\u00fd b\u1ec1 m\u1eb7t) s\u1ebd gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ti\u1ebfn \u0111\u1ed9.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n ch\u1ecdn m\u00e1c, quy c\u00e1ch c\u1eaft v\u00e0 nh\u1eadn b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u2013 Hotline: 0343.417.281 \u2013 Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 inox t\u1ea5m: ph\u00e2n lo\u1ea1i theo m\u00e1c v\u00e0 b\u1ec1 m\u1eb7t, quy c\u00e1ch kh\u1ed5\u2013\u0111\u1ed9 d\u00e0y ph\u1ed5 bi\u1ebfn, ti\u00eau chu\u1ea9n, c\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng, v\u00e0 \u1ee9ng d\u1ee5ng trong gia c\u00f4ng.<\/p>\n","protected":false},"author":7,"featured_media":1072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2587"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2587\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}