{"id":1996,"date":"2026-05-09T00:34:35","date_gmt":"2026-05-08T17:34:35","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/inox-va-thep-thuong-khac-nhau-the-nao-so-sanh-chi-tiet-a-z-3\/"},"modified":"2026-05-09T00:34:35","modified_gmt":"2026-05-08T17:34:35","slug":"inox-va-thep-thuong-khac-nhau-the-nao-so-sanh-chi-tiet-a-z-3","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/inox-va-thep-thuong-khac-nhau-the-nao-so-sanh-chi-tiet-a-z-3\/","title":{"rendered":"Inox v\u00e0 th\u00e9p th\u01b0\u1eddng kh\u00e1c nhau th\u1ebf n\u00e0o? So s\u00e1nh chi ti\u1ebft A\u2013Z"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-tong-quan-dinh-nghia-va-pham-vi\">T\u1ed5ng quan: \u0111\u1ecbnh ngh\u0129a v\u00e0 ph\u1ea1m vi<\/a><\/li>\n<li><a href=\"#toc-1-so-sanh-nhanh-theo-tieu-chi-chinh\">So s\u00e1nh nhanh theo ti\u00eau ch\u00ed ch\u00ednh<\/a><\/li>\n<li><a href=\"#toc-2-phan-tich-chi-tiet-az\">Ph\u00e2n t\u00edch chi ti\u1ebft A\u2013Z<\/a><\/li>\n<li><a href=\"#toc-3-tieu-chuan-mac-pho-bien-tai-viet-nam\">Ti\u00eau chu\u1ea9n &#038; m\u00e1c ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/a><\/li>\n<li><a href=\"#toc-4-huong-dan-chon-vat-lieu-theo-moi-truong-ung-dung\">H\u01b0\u1edbng d\u1eabn ch\u1ecdn v\u1eadt li\u1ec7u theo m\u00f4i tr\u01b0\u1eddng &#038; \u1ee9ng d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-5-chi-phi-nguon-cung-va-luu-y-ton-kho-tai-ha-noi\">Chi ph\u00ed, ngu\u1ed3n cung v\u00e0 l\u01b0u \u00fd t\u1ed3n kho t\u1ea1i H\u00e0 N\u1ed9i<\/a><\/li>\n<li><a href=\"#toc-6-loi-chon-sai-thuong-gap-va-cach-tranh\">L\u1ed7i ch\u1ecdn sai th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch tr\u00e1nh<\/a><\/li>\n<li><a href=\"#toc-7-bao-ve-thep-thuong-khi-khong-dung-inox\">B\u1ea3o v\u1ec7 th\u00e9p th\u01b0\u1eddng khi kh\u00f4ng d\u00f9ng inox<\/a><\/li>\n<li><a href=\"#toc-8-nhan-biet-va-kiem-tra-nhanh-vat-lieu\">Nh\u1eadn bi\u1ebft v\u00e0 ki\u1ec3m tra nhanh v\u1eadt li\u1ec7u<\/a><\/li>\n<li><a href=\"#toc-9-cau-hoi-thuong-gap\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<li><a href=\"#toc-10-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Inox v\u00e0 th\u00e9p th\u01b0\u1eddng kh\u00e1c nhau ch\u1ee7 y\u1ebfu \u1edf th\u00e0nh ph\u1ea7n h\u1ee3p kim v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. B\u00e0i vi\u1ebft n\u00e0y so s\u00e1nh chi ti\u1ebft t\u1eeb c\u1ea5u tr\u00fac, c\u01a1 t\u00ednh, m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, gia c\u00f4ng, ti\u00eau chu\u1ea9n \u0111\u1ebfn chi ph\u00ed \u2013 gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u00fang v\u1eadt li\u1ec7u cho c\u00f4ng tr\u00ecnh, d\u00e2y chuy\u1ec1n hay x\u01b0\u1edfng c\u01a1 kh\u00ed. \u0110\u00e2y l\u00e0 n\u1ed9i dung n\u1ec1n t\u1ea3ng trong ch\u1ee7 \u0111\u1ec1 Th\u00e9p kh\u00f4ng g\u1ec9 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, nh\u01b0ng \u0111\u1ee7 s\u00e2u \u0111\u1ec3 b\u1ea1n \u00e1p d\u1ee5ng ngay v\u00e0o th\u1ef1c t\u1ebf.<\/p>\n<h2 id=\"toc-0-tong-quan-dinh-nghia-va-pham-vi\">T\u1ed5ng quan: \u0111\u1ecbnh ngh\u0129a v\u00e0 ph\u1ea1m vi<\/h2>\n<p>&#8211; Inox (th\u00e9p kh\u00f4ng g\u1ec9): l\u00e0 th\u00e9p c\u00f3 t\u1ed1i thi\u1ec3u ~10,5% Cr, t\u1ea1o m\u00e0ng th\u1ee5 \u0111\u1ed9ng Cr2O3 si\u00eau m\u1ecfng t\u1ef1 ph\u1ee5c h\u1ed3i, gi\u00fap ch\u1ed1ng g\u1ec9. Nh\u00f3m ph\u1ed5 bi\u1ebfn: austenitic (304, 316, 201), ferritic (430), martensitic (410\/420), duplex (2205).<br \/>\n&#8211; Th\u00e9p th\u01b0\u1eddng (th\u00e9p carbon\/th\u00e9p k\u1ebft c\u1ea5u th\u00f4ng d\u1ee5ng): ch\u1ee7 y\u1ebfu l\u00e0 Fe\u2013C (C ~0,05\u20130,25%) k\u00e8m Mn, Si; v\u00ed d\u1ee5 A36 (ASTM), SS400 (JIS), Q235 (GB). Kh\u00f4ng c\u00f3 Cr\/Ni \u0111\u1ee7 cao n\u00ean d\u1ec5 r\u1ec9, th\u01b0\u1eddng ph\u1ea3i s\u01a1n\/m\u1ea1 k\u1ebdm khi d\u00f9ng ngo\u00e0i tr\u1eddi.<\/p>\n<p>L\u01b0u \u00fd thu\u1eadt ng\u1eef: \u201cth\u00e9p th\u01b0\u1eddng\u201d \u1edf th\u1ecb tr\u01b0\u1eddng VN th\u01b0\u1eddng \u00e1m ch\u1ec9 th\u00e9p carbon th\u1ea5p\/k\u1ebft c\u1ea5u (A36\/SS400\/Q235), kh\u00f4ng bao g\u1ed3m inox.<\/p>\n<h2 id=\"toc-1-so-sanh-nhanh-theo-tieu-chi-chinh\">So s\u00e1nh nhanh theo ti\u00eau ch\u00ed ch\u00ednh<\/h2>\n<p>&#8211; Ch\u1ed1ng \u0103n m\u00f2n: inox v\u01b0\u1ee3t tr\u1ed9i (\u0111\u1eb7c bi\u1ec7t 304\/316); th\u00e9p th\u01b0\u1eddng c\u1ea7n s\u01a1n\/m\u1ea1 \u0111\u1ec3 b\u1ea3o v\u1ec7.<br \/>\n&#8211; C\u01a1 t\u00ednh: c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y th\u00e9p th\u01b0\u1eddng (A36\/SS400) ~235\u2013250 MPa; inox 304\/316 ~205 MPa nh\u01b0ng b\u1ec1n k\u00e9o cao (~515 MPa) v\u00e0 t\u0103ng b\u1ec1n m\u1ea1nh khi c\u00e1n ngu\u1ed9i.<br \/>\n&#8211; Nhi\u1ec7t: inox ch\u1ecbu oxy h\u00f3a \u1edf nhi\u1ec7t cao t\u1ed1t h\u01a1n; th\u00e9p th\u01b0\u1eddng d\u1ec5 bong \u00f4x\u00edt >500\u2013600\u00b0C.<br \/>\n&#8211; D\u1eabn nhi\u1ec7t\/gi\u00e3n n\u1edf: th\u00e9p th\u01b0\u1eddng d\u1eabn nhi\u1ec7t cao h\u01a1n, gi\u00e3n n\u1edf th\u1ea5p h\u01a1n; inox d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n, gi\u00e3n n\u1edf cao h\u01a1n (austenitic).<br \/>\n&#8211; T\u1eeb t\u00ednh: th\u00e9p th\u01b0\u1eddng v\u00e0 inox ferritic (430) h\u00fat nam ch\u00e2m; inox austenitic (304\/316) h\u1ea7u nh\u01b0 kh\u00f4ng.<br \/>\n&#8211; Gia c\u00f4ng\/h\u00e0n: th\u00e9p th\u01b0\u1eddng d\u1ec5 c\u1eaft g\u1ecdt, h\u00e0n \u0111\u01a1n gi\u1ea3n; inox c\u1ea7n ki\u1ec3m so\u00e1t bi\u1ebfn d\u1ea1ng\/nhi\u1ec7t, ch\u1ecdn que\/kh\u00ed ph\u00f9 h\u1ee3p v\u00e0 tr\u00e1nh nhi\u1ec5m s\u1eaft.<br \/>\n&#8211; Th\u1ea9m m\u1ef9\/b\u1ec1 m\u1eb7t: inox \u0111a d\u1ea1ng ho\u00e0n thi\u1ec7n (2B, BA, HL, g\u01b0\u01a1ng), d\u1ec5 v\u1ec7 sinh; th\u00e9p th\u01b0\u1eddng c\u1ea7n s\u01a1n ph\u1ee7.<br \/>\n&#8211; Chi ph\u00ed: gi\u00e1 mua inox cao h\u01a1n (\u22481,5\u20136\u00d7 t\u00f9y m\u00e1c), nh\u01b0ng chi ph\u00ed v\u00f2ng \u0111\u1eddi th\u1ea5p \u1edf m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/p>\n<h2 id=\"toc-2-phan-tich-chi-tiet-az\">Ph\u00e2n t\u00edch chi ti\u1ebft A\u2013Z<\/h2>\n<h3>1) Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 c\u01a1 ch\u1ebf \u201ckh\u00f4ng g\u1ec9\u201d<\/h3>\n<p>&#8211; Inox: Cr \u226510,5% t\u1ea1o m\u00e0ng th\u1ee5 \u0111\u1ed9ng Cr2O3 t\u1ef1 ph\u1ee5c h\u1ed3i khi c\u00f3 O2\/\u1ea9m; Ni \u1ed5n \u0111\u1ecbnh pha austenit (304: 18Cr\u20138Ni; 316: 16\u201318Cr\u201310\u201314Ni\u20132\u20133Mo); Mo\/N t\u0103ng ch\u1ed1ng r\u1ed7\/\u0103n m\u00f2n k\u1ebd. PREN (Cr + 3,3\u00d7Mo + 16\u00d7N) l\u00e0 ch\u1ec9 s\u1ed1 tham kh\u1ea3o: 304 ~18\u201319; 316 ~24; 201 ~14\u201316; 430 ~17.<br \/>\n&#8211; Th\u00e9p th\u01b0\u1eddng: Fe\u2013C v\u1edbi Mn, Si; kh\u00f4ng c\u00f3 m\u00e0ng th\u1ee5 \u0111\u1ed9ng b\u1ec1n. G\u1ec9 \u0111\u1ecf (Fe2O3) x\u1ed1p, kh\u00f4ng b\u1ea3o v\u1ec7 l\u1edbp trong \u2013 \u0103n m\u00f2n ti\u1ebfp di\u1ec5n.<\/p>\n<h3>2) C\u01a1 t\u00ednh (\u1ee9ng su\u1ea5t ch\u1ea3y, b\u1ec1n k\u00e9o, \u0111\u1ed9 d\u1ebbo)<\/h3>\n<p>&#8211; Th\u00e9p th\u01b0\u1eddng k\u1ebft c\u1ea5u (A36\/SS400\/Q235): \u03c3y ~235\u2013250 MPa; \u03c3b ~400\u2013550 MPa; d\u1ec5 h\u00e0n, d\u1ec5 c\u00e1n u\u1ed1n; ph\u00f9 h\u1ee3p khung nh\u00e0 x\u01b0\u1edfng, d\u1ea7m c\u1ed9t.<br \/>\n&#8211; Inox austenitic (304\/316): \u03c3y ti\u00eau chu\u1ea9n ~205 MPa; \u03c3b ~515 MPa; \u0111\u1ed9 d\u1ebbo cao (El \u226540%); h\u00f3a b\u1ec1n m\u1ea1nh khi gia c\u00f4ng ngu\u1ed9i, \u0111\u1ea1t c\u01b0\u1eddng \u0111\u1ed9 r\u1ea5t cao \u1edf tr\u1ea1ng th\u00e1i c\u1ee9ng (spring, k\u1eb9p).<br \/>\n&#8211; Inox ferritic (430): \u03c3y ~205 MPa; \u03c3b ~450 MPa; d\u1ebbo th\u1ea5p h\u01a1n 304; kh\u00f4ng c\u00f3 Ni, gi\u00e1 m\u1ec1m h\u01a1n.<br \/>\nG\u1ee3i \u00fd: n\u1ebfu c\u1ea7n c\u01b0\u1eddng \u0111\u1ed9 ch\u1ea3y cao v\u1edbi inox, c\u00e2n nh\u1eafc t\u1ea5m\/\u0111ai c\u00e1n ngu\u1ed9i c\u1ee9ng (\u00bcH, \u00bdH) ho\u1eb7c inox martensitic\/duplex.<\/p>\n<h3>3) Ch\u1ed1ng \u0103n m\u00f2n theo m\u00f4i tr\u01b0\u1eddng<\/h3>\n<p>&#8211; Trong nh\u00e0 kh\u00f4: th\u00e9p th\u01b0\u1eddng s\u01a1n t\u1ed1t l\u00e0 \u0111\u1ee7; inox 201\/430 c\u0169ng \u1ed5n v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9.<br \/>\n&#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb: th\u00e9p th\u01b0\u1eddng c\u1ea7n s\u01a1n h\u1ec7 2\u20133 l\u1edbp ho\u1eb7c m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng; inox 304 \u00edt ph\u1ea3i b\u1ea3o tr\u00ec, th\u1ea9m m\u1ef9 b\u1ec1n.<br \/>\n&#8211; Ven bi\u1ec3n\/clorua: 304 c\u00f3 nguy c\u01a1 r\u1ed7\/tea staining; ch\u1ecdn 316 (c\u00f3 Mo) ho\u1eb7c duplex 2205 n\u1ebfu s\u00e1t bi\u1ec3n; th\u00e9p th\u01b0\u1eddng m\u1ea1 k\u1ebdm s\u1ebd gi\u1ea3m tu\u1ed5i th\u1ecd nhanh do clorua.<br \/>\n&#8211; Th\u1ef1c ph\u1ea9m\/d\u01b0\u1ee3c: 304\/316 nh\u1edd b\u1ec1 m\u1eb7t tr\u01a1, v\u1ec7 sinh; tr\u00e1nh th\u00e9p th\u01b0\u1eddng v\u00ec g\u1ec9 v\u00e0 kh\u00f3 v\u1ec7 sinh.<br \/>\n&#8211; H\u00f3a ch\u1ea5t nh\u1eb9\/axit h\u1eefu c\u01a1: 316 \u01b0u ti\u00ean; v\u1edbi axit m\u1ea1nh\/ki\u1ec1m \u0111\u1eb7c, c\u1ea7n m\u00e1c \u0111\u1eb7c bi\u1ec7t ho\u1eb7c duplex\/super austenitic theo t\u01b0 v\u1ea5n v\u1eadt li\u1ec7u.<\/p>\n<h3>4) Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c v\u00e0 t\u00ednh ch\u1ea5t nhi\u1ec7t<\/h3>\n<p>&#8211; Kh\u1ea3 n\u0103ng ch\u1ecbu \u00f4xy h\u00f3a: inox 304 d\u00f9ng \u0111\u1ebfn ~870\u00b0C (gi\u00e1n \u0111o\u1ea1n) trong m\u00f4i tr\u01b0\u1eddng oxy h\u00f3a; 316 t\u01b0\u01a1ng t\u1ef1; m\u00e1c ch\u1ecbu nhi\u1ec7t chuy\u00ean d\u1ee5ng (310S) t\u1edbi ~1.100\u00b0C. Th\u00e9p th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u bong \u00f4x\u00edt m\u1ea1nh >500\u2013600\u00b0C.<br \/>\n&#8211; D\u1eabn nhi\u1ec7t (kho\u1ea3ng 100\u00b0C): th\u00e9p carbon ~45\u201360 W\/m\u00b7K; inox 304 ~16; 430 ~25. Inox truy\u1ec1n nhi\u1ec7t ch\u1eadm h\u01a1n \u2013 l\u1ee3i\/h\u1ea1i t\u00f9y \u1ee9ng d\u1ee5ng.<br \/>\n&#8211; H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf: th\u00e9p carbon ~12 \u00b5m\/m\u00b7K; inox 304 ~17; 430 ~10\u201311. K\u1ebft c\u1ea5u inox austenitic c\u1ea7n ki\u1ec3m so\u00e1t bi\u1ebfn d\u1ea1ng khi h\u00e0n\/nhi\u1ec7t.<\/p>\n<h3>5) T\u1eeb t\u00ednh<\/h3>\n<p>&#8211; Th\u00e9p th\u01b0\u1eddng v\u00e0 inox ferritic\/martensitic: h\u00fat nam ch\u00e2m m\u1ea1nh.<br \/>\n&#8211; Inox austenitic (304\/316): g\u1ea7n nh\u01b0 kh\u00f4ng h\u00fat; c\u00f3 th\u1ec3 h\u01a1i nhi\u1ec5m t\u1eeb sau c\u00e1n ngu\u1ed9i\/h\u00e0n.<\/p>\n<h3>6) Gia c\u00f4ng, h\u00e0n v\u00e0 b\u1ec1 m\u1eb7t<\/h3>\n<p>&#8211; C\u1eaft g\u1ecdt: th\u00e9p th\u01b0\u1eddng d\u1ec5 h\u01a1n do \u0111\u1ed9 c\u1ee9ng th\u1ea5p, d\u1eabn nhi\u1ec7t t\u1ed1t. Inox c\u1ea7n dao h\u1ee3p kim t\u1ed1t, t\u1ed1c \u0111\u1ed9 c\u1eaft th\u1ea5p h\u01a1n, t\u01b0\u1edbi ngu\u1ed9i \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 tr\u00e1nh h\u00f3a b\u1ec1n.<br \/>\n&#8211; H\u00e0n: th\u00e9p th\u01b0\u1eddng d\u1ec5; inox austenitic h\u00e0n t\u1ed1t nh\u01b0ng c\u1ea7n:<br \/>\n  &#8211; Ch\u1ecdn que\/d\u00e2y ph\u00f9 h\u1ee3p (ER308L cho 304; ER316L cho 316).<br \/>\n  &#8211; D\u00f9ng b\u1ea3n L (304L\/316L) \u0111\u1ec3 tr\u00e1nh \u201cnh\u1ea1y c\u1ea3m h\u00f3a\u201d (k\u1ebft t\u1ee7a Cr-carbide 450\u2013850\u00b0C).<br \/>\n  &#8211; L\u00e0m s\u1ea1ch, d\u00f9ng b\u00e0n ch\u1ea3i\/th\u1ea3m nh\u00e1m ri\u00eang cho inox \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m Fe g\u00e2y \u1ed1 g\u1ec9.<br \/>\n  &#8211; T\u1ea9y g\u1ec9\u2013th\u1ee5 \u0111\u1ed9ng sau h\u00e0n (pickling\/passivation) khi y\u00eau c\u1ea7u ch\u1ed1ng \u0103n m\u00f2n cao.<br \/>\n&#8211; Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t inox: No.1 (c\u00e1n n\u00f3ng t\u1ea9y g\u1ec9), 2B (c\u00e1n ngu\u1ed9i m\u1edd), BA (b\u00f3ng), HL\/No.4 (x\u01b0\u1edbc t\u00f3c), No.8 (g\u01b0\u01a1ng). B\u1ec1 m\u1eb7t m\u1ecbn t\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 d\u1ec5 v\u1ec7 sinh.<\/p>\n<h3>7) B\u1ea3o tr\u00ec v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi<\/h3>\n<p>&#8211; Inox: chi ph\u00ed \u0111\u1ea7u t\u01b0 cao h\u01a1n nh\u01b0ng \u00edt\/b\u1ecf chi ph\u00ed s\u01a1n, d\u1eebng m\u00e1y \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng; t\u1ed5ng chi ph\u00ed v\u00f2ng \u0111\u1eddi (LCC) th\u01b0\u1eddng th\u1ea5p \u1edf m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<br \/>\n&#8211; Th\u00e9p th\u01b0\u1eddng: chi ph\u00ed mua th\u1ea5p; nh\u01b0ng c\u1ea7n s\u01a1n\/m\u1ea1 \u0111\u1ecbnh k\u1ef3, s\u1eeda ch\u1eefa g\u1ec9 \u2013 LCC c\u00f3 th\u1ec3 cao h\u01a1n \u0111\u00e1ng k\u1ec3 ngo\u00e0i tr\u1eddi\/ven bi\u1ec3n.<\/p>\n<h2 id=\"toc-3-tieu-chuan-mac-pho-bien-tai-viet-nam\">Ti\u00eau chu\u1ea9n &#038; m\u00e1c ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<h3>Inox th\u00f4ng d\u1ee5ng<\/h3>\n<p>&#8211; 201 (AISI\/SUS201): ~16\u201318%Cr, 3,5\u20135,5%Ni, Mn cao; gi\u00e1 t\u1ed1t; d\u00f9ng trang tr\u00ed trong nh\u00e0, thi\u1ebft b\u1ecb d\u00e2n d\u1ee5ng; h\u1ea1n ch\u1ebf \u1edf m\u00f4i tr\u01b0\u1eddng clorua.<br \/>\n&#8211; 304\/304L (AISI\/SUS304): 18Cr\u20138Ni; c\u00e2n b\u1eb1ng gi\u1eefa ch\u1ed1ng \u0103n m\u00f2n \u2013 gia c\u00f4ng \u2013 gi\u00e1; d\u00f9ng r\u1ed9ng r\u00e3i: th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc s\u1ea1ch, ki\u1ebfn tr\u00fac.<br \/>\n&#8211; 316\/316L (AISI\/SUS316): th\u00eam 2\u20133% Mo; ch\u1ed1ng r\u1ed7 t\u1ed1t trong clorua; d\u00f9ng ven bi\u1ec3n, h\u00f3a ch\u1ea5t nh\u1eb9, y t\u1ebf.<br \/>\n&#8211; 430 (AISI\/SUS430): ferritic 16\u201318%Cr, kh\u00f4ng Ni; ch\u1ed1ng g\u1ec9 v\u1eeba, t\u1eeb t\u00ednh; d\u00f9ng trang tr\u00ed trong nh\u00e0, \u1ed1p t\u1ee7, \u1ed1ng kh\u00f3i, chi ti\u1ebft \u00f4 t\u00f4.<br \/>\n&#8211; D\u1ea1ng h\u00e0ng: t\u1ea5m\/coil (ASTM A240, JIS G4304\/G4305), \u1ed1ng h\u00e0n (ASTM A312\/A554), h\u1ed9p \u2013 la \u2013 V \u2013 tr\u00f2n (JIS\/EN), ph\u1ee5 ki\u1ec7n.<\/p>\n<h3>Th\u00e9p carbon\/k\u1ebft c\u1ea5u th\u00f4ng d\u1ee5ng<\/h3>\n<p>&#8211; A36 (ASTM A36), SS400 (JIS G3101), Q235 (GB\/T 700): th\u00e9p k\u1ebft c\u1ea5u cacbon th\u1ea5p; d\u1ea7m, c\u1ed9t, x\u00e0 g\u1ed3.<br \/>\n&#8211; \u1ed0ng \u0111en\/\u1ed1ng m\u1ea1 k\u1ebdm: ASTM A53\/A500 (\u1ed1ng k\u1ebft c\u1ea5u), m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng theo ASTM A123 ho\u1eb7c ISO 1461.<br \/>\n&#8211; T\u1ea5m th\u00e9p c\u00e1n n\u00f3ng ASTM A36; th\u00e9p t\u1ea5m ch\u1ed1ng tr\u01b0\u1ee3t, th\u00e9p h\u00ecnh I\/H\/U\/V; th\u00e9p CT3 l\u00e0 c\u00e1ch g\u1ecdi truy\u1ec1n th\u1ed1ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nh\u00f3m n\u00e0y.<\/p>\n<h2 id=\"toc-4-huong-dan-chon-vat-lieu-theo-moi-truong-ung-dung\">H\u01b0\u1edbng d\u1eabn ch\u1ecdn v\u1eadt li\u1ec7u theo m\u00f4i tr\u01b0\u1eddng &#038; \u1ee9ng d\u1ee5ng<\/h2>\n<p>&#8211; Khung nh\u00e0 x\u01b0\u1edfng trong \u0111\u1ea5t li\u1ec1n, m\u00f4i tr\u01b0\u1eddng kh\u00f4: th\u00e9p A36\/SS400 + s\u01a1n h\u1ec7 chu\u1ea9n (C2\u2013C3 theo ISO 12944) l\u00e0 kinh t\u1ebf.<br \/>\n&#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb\/ngo\u1ea1i \u00f4: n\u1ebfu \u01b0u ti\u00ean th\u1ea9m m\u1ef9\/b\u1ea3o tr\u00ec th\u1ea5p, ch\u1ecdn inox 304; n\u1ebfu t\u1ed1i \u01b0u chi ph\u00ed tr\u01b0\u1edbc m\u1eaft, d\u00f9ng th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng + s\u01a1n ph\u1ee7 b\u1ed5 sung t\u1ea1i m\u00e9p c\u1eaft\/h\u00e0n.<br \/>\n&#8211; Ven bi\u1ec3n (<5 km b\u1edd bi\u1ec3n ho\u1eb7c m\u00f4i tr\u01b0\u1eddng mu\u1ed1i): inox 316\/duplex 2205; tr\u00e1nh 201\/430\/304 cho k\u1ebft c\u1ea5u h\u1edf n\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t v\u00e0 v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3.\n- C\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc s\u1ea1ch, y t\u1ebf: inox 304 cho \u0111a s\u1ed1; 316 cho mu\u1ed1i, n\u01b0\u1edbc mu\u1ed1i, s\u1ed1t chua, clorua; d\u00f9ng m\u1ed1i h\u00e0n m\u1ecbn, pickling\/passivation, b\u1ec1 m\u1eb7t 2B\/BA ho\u1eb7c m\u1ecbn h\u01a1n.\n- H\u00f3a ch\u1ea5t nh\u1eb9\/ph\u00e2n b\u00f3n\/thu\u1ed1c nhu\u1ed9m: 316 t\u1ed1i thi\u1ec3u; ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a ch\u1ea5t c\u1ee5 th\u1ec3.\n- Nhi\u1ec7t \u0111\u1ed9 cao (>500\u00b0C, l\u00f2 \u0111\u1ed1t, \u1ed1ng kh\u00f3i): c\u00e2n nh\u1eafc inox ch\u1ecbu nhi\u1ec7t (309\/310S). Th\u00e9p th\u01b0\u1eddng nhanh bong \u00f4x\u00edt n\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t.<br \/>\n&#8211; Trang tr\u00ed n\u1ed9i \u2013 ngo\u1ea1i th\u1ea5t: trong nh\u00e0 201\/430 \u0111\u1ee7 d\u00f9ng; ngo\u00e0i tr\u1eddi 304 (xa bi\u1ec3n) ho\u1eb7c 316 (ven bi\u1ec3n).<br \/>\n&#8211; \u1ed0ng \u2013 b\u1ed3n: n\u01b0\u1edbc s\u1ea1ch 304\/316; n\u01b0\u1edbc bi\u1ec3n\/RO\u2013SWRO ch\u1ecdn 316\/duplex.<\/p>\n<p>Quy tr\u00ecnh 5 b\u01b0\u1edbc ch\u1ecdn \u0111\u00fang:<br \/>\n1) X\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng (\u1ea9m, clorua, h\u00f3a ch\u1ea5t, nhi\u1ec7t).<br \/>\n2) X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u c\u01a1 t\u00ednh v\u00e0 ti\u00eau chu\u1ea9n ng\u00e0nh.<br \/>\n3) \u01afu ti\u00ean th\u1ea9m m\u1ef9\/v\u1ec7 sinh (c\u00f3 ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m kh\u00f4ng?).<br \/>\n4) C\u00e2n \u0111\u1ed1i chi ph\u00ed v\u00f2ng \u0111\u1eddi, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec.<br \/>\n5) Ch\u1ed1t m\u00e1c v\u00e0 b\u1ec1 m\u1eb7t, x\u00e1c nh\u1eadn ti\u00eau chu\u1ea9n (ASTM\/JIS\/EN), ph\u1ee5 ki\u1ec7n h\u00e0n\/keo\/\u0111\u1ec7m t\u01b0\u01a1ng th\u00edch.<\/p>\n<h2 id=\"toc-5-chi-phi-nguon-cung-va-luu-y-ton-kho-tai-ha-noi\">Chi ph\u00ed, ngu\u1ed3n cung v\u00e0 l\u01b0u \u00fd t\u1ed3n kho t\u1ea1i H\u00e0 N\u1ed9i<\/h2>\n<p>&#8211; T\u01b0\u01a1ng quan chi ph\u00ed v\u1eadt li\u1ec7u (tham kh\u1ea3o, c\u00f3 th\u1ec3 dao \u0111\u1ed9ng theo th\u1ecb tr\u01b0\u1eddng):<br \/>\n  &#8211; Th\u00e9p th\u01b0\u1eddng (A36\/SS400\/Q235): 1\u00d7 (m\u1ed1c so s\u00e1nh).<br \/>\n  &#8211; Inox 201: ~1,5\u20132,5\u00d7.<br \/>\n  &#8211; Inox 304: ~2,5\u20134\u00d7.<br \/>\n  &#8211; Inox 316: ~4\u20136\u00d7.<br \/>\n&#8211; Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng gi\u00e1: \u0111\u1ed9 d\u00e0y, b\u1ec1 m\u1eb7t (BA\/g\u01b0\u01a1ng \u0111\u1eaft h\u01a1n 2B), dung sai, xu\u1ea5t x\u1ee9 (EU\/JP\/KR\/ASEAN\/China), bi\u1ebfn \u0111\u1ed9ng Ni\/Mo to\u00e0n c\u1ea7u.<br \/>\n&#8211; L\u01b0u \u00fd mua h\u00e0ng:<br \/>\n  &#8211; Ki\u1ec3m tra m\u00e1c b\u1eb1ng ch\u1ee9ng ch\u1ec9 (MTC), tem m\u00e1c, c\u00f3 th\u1ec3 test nhanh XRF khi d\u1ef1 \u00e1n quan tr\u1ecdng.<br \/>\n  &#8211; V\u1edbi inox: y\u00eau c\u1ea7u b\u1ecdc film PE b\u1ec1 m\u1eb7t, pallet g\u1ed7 kh\u00f4, tr\u00e1nh tr\u1ea7y x\u01b0\u1edbc\/nhi\u1ec5m s\u1eaft khi v\u1eadn chuy\u1ec3n \u2013 gia c\u00f4ng.<br \/>\n  &#8211; V\u1edbi th\u00e9p m\u1ea1: ki\u1ec3m tra chi\u1ec1u d\u00e0y l\u1edbp k\u1ebdm theo ASTM A123\/ISO 1461 t\u1ea1i c\u00e1c m\u00e9p c\u1eaft\/h\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd ph\u1ee5c h\u1ed3i.<\/p>\n<h2 id=\"toc-6-loi-chon-sai-thuong-gap-va-cach-tranh\">L\u1ed7i ch\u1ecdn sai th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch tr\u00e1nh<\/h2>\n<p>&#8211; D\u00f9ng inox 201\/430 ngo\u00e0i tr\u1eddi ven bi\u1ec3n \u2192 nhanh \u1ed1\/r\u1ed7: chuy\u1ec3n sang 316.<br \/>\n&#8211; D\u00f9ng 304 s\u00e1t bi\u1ec3n m\u00e0 kh\u00f4ng v\u1ec7 sinh \u2192 tea staining: ch\u1ecdn 316 v\u00e0\/ho\u1eb7c b\u1ec1 m\u1eb7t m\u1ecbn h\u01a1n, thi\u1ebft k\u1ebf ch\u1ed1ng \u0111\u1ecdng n\u01b0\u1edbc, v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; Ph\u00e2n bi\u1ec7t inox b\u1eb1ng \u201cth\u1eed nam ch\u00e2m\u201d r\u1ed3i k\u1ebft lu\u1eadn 304\/316: sai. D\u00f9ng th\u00eam ki\u1ec3m tra h\u00f3a h\u1ecdc (moly drop cho 316), XRF ho\u1eb7c ch\u1ee9ng ch\u1ec9.<br \/>\n&#8211; H\u00e0n inox b\u1eb1ng que\/th\u00e9p th\u01b0\u1eddng \u2192 nhi\u1ec5m s\u1eaft, \u0111\u01b0\u1eddng h\u00e0n g\u1ec9: d\u00f9ng v\u1eadt li\u1ec7u h\u00e0n t\u01b0\u01a1ng th\u00edch, l\u00e0m s\u1ea1ch \u2013 th\u1ee5 \u0111\u1ed9ng h\u00f3a sau h\u00e0n.<br \/>\n&#8211; S\u01a1n th\u00e9p th\u01b0\u1eddng kh\u00f4ng theo h\u1ec7 s\u01a1n\/\u0111\u1ed9 d\u00e0y ph\u00f9 h\u1ee3p c\u1ea5p \u0103n m\u00f2n (ISO 12944) \u2192 xu\u1ed1ng c\u1ea5p s\u1edbm: ch\u1ecdn h\u1ec7 s\u01a1n \u0111\u00fang c\u1ea5p C3\u2013C5\/H.<\/p>\n<h2 id=\"toc-7-bao-ve-thep-thuong-khi-khong-dung-inox\">B\u1ea3o v\u1ec7 th\u00e9p th\u01b0\u1eddng khi kh\u00f4ng d\u00f9ng inox<\/h2>\n<p>&#8211; M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng (ISO 1461\/ASTM A123): b\u1ec1n ngo\u00e0i tr\u1eddi; ch\u00fa \u00fd v\u00f9ng c\u1eaft\/h\u00e0n c\u1ea7n s\u01a1n k\u1ebdm ngu\u1ed9i ph\u1ee5c h\u1ed3i.<br \/>\n&#8211; H\u1ec7 s\u01a1n ch\u1ed1ng \u0103n m\u00f2n (ISO 12944): s\u01a1n gi\u00e0u k\u1ebdm + epoxy + ph\u1ee7 PU; \u0111\u1ed9 d\u00e0y theo c\u1ea5p m\u00f4i tr\u01b0\u1eddng C3\u2013C5.<br \/>\n&#8211; Thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc, tr\u00e1nh k\u1eb9t \u1ea9m, gi\u1ea3m k\u1ebd h\u1edf; b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n<h2 id=\"toc-8-nhan-biet-va-kiem-tra-nhanh-vat-lieu\">Nh\u1eadn bi\u1ebft v\u00e0 ki\u1ec3m tra nhanh v\u1eadt li\u1ec7u<\/h2>\n<p>&#8211; Nam ch\u00e2m: 430\/410\/420 v\u00e0 th\u00e9p th\u01b0\u1eddng h\u00fat m\u1ea1nh; 304\/316 h\u1ea7u nh\u01b0 kh\u00f4ng (nh\u01b0ng c\u00f3 th\u1ec3 h\u01a1i h\u00fat sau gia c\u00f4ng).<br \/>\n&#8211; Thu\u1ed1c th\u1eed Mo (moly drop): gi\u00fap ph\u00e2n bi\u1ec7t 304 (kh\u00f4ng \u0111\u1ed5i m\u00e0u) v\u1edbi 316 (\u0111\u1ed5i m\u00e0u).<br \/>\n&#8211; XRF\/PMI: x\u00e1c nh\u1eadn th\u00e0nh ph\u1ea7n t\u1ea1i ch\u1ed7 cho d\u1ef1 \u00e1n quan tr\u1ecdng.<br \/>\n&#8211; Quan s\u00e1t b\u1ec1 m\u1eb7t: inox 2B\/BA m\u1ecbn \u0111\u1ed3ng \u0111\u1ec1u; th\u00e9p th\u01b0\u1eddng c\u00f3 v\u1ea3y c\u00e1n n\u00f3ng, c\u1ea7n s\u01a1n\/m\u1ea1 n\u1ebfu \u0111\u1ec3 ngo\u00e0i tr\u1eddi.<\/p>\n<h2 id=\"toc-9-cau-hoi-thuong-gap\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p>&#8211; V\u00ec sao inox c\u0169ng \u201cg\u1ec9\u201d trong th\u1ef1c t\u1ebf? Do nhi\u1ec5m s\u1eaft, b\u1ec1 m\u1eb7t th\u00f4, l\u1eafng mu\u1ed1i\/b\u1ee5i, thi\u1ebft k\u1ebf \u0111\u1ecdng n\u01b0\u1edbc. Kh\u1eafc ph\u1ee5c: l\u00e0m s\u1ea1ch, th\u1ee5 \u0111\u1ed9ng h\u00f3a, ch\u1ecdn m\u00e1c v\u00e0 ho\u00e0n thi\u1ec7n ph\u00f9 h\u1ee3p.<br \/>\n&#8211; 304 c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c \u1edf bi\u1ec3n kh\u00f4ng? D\u00f9ng \u0111\u01b0\u1ee3c \u1edf v\u00f9ng xa bi\u1ec3n\/\u00edt mu\u1ed1i v\u1edbi v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3; s\u00e1t bi\u1ec3n \u01b0u ti\u00ean 316 ho\u1eb7c duplex.<br \/>\n&#8211; Inox c\u00f3 c\u1ea7n s\u01a1n kh\u00f4ng? Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng; nh\u01b0ng c\u00f3 th\u1ec3 s\u01a1n trang tr\u00ed ho\u1eb7c t\u1ea1o m\u00e0u. Tr\u00e1nh s\u01a1n che ph\u1ee7 trong m\u00f4i tr\u01b0\u1eddng c\u1ea7n v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean.<br \/>\n&#8211; C\u00f3 th\u1ec3 h\u00e0n chung inox v\u00e0 th\u00e9p th\u01b0\u1eddng? C\u00f3, nh\u01b0ng v\u00f9ng giao b\u1ec1 m\u1eb7t th\u00e9p th\u01b0\u1eddng v\u1eabn c\u1ea7n b\u1ea3o v\u1ec7 ch\u1ed1ng g\u1ec9; ch\u1ecdn v\u1eadt li\u1ec7u h\u00e0n ph\u00f9 h\u1ee3p v\u00e0 x\u1eed l\u00fd ch\u1ed1ng \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<\/p>\n<h2 id=\"toc-10-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<p>&#8211; ASTM A240\/A312 \u2013 Ti\u00eau chu\u1ea9n t\u1ea5m\/\u1ed1ng inox austenitic; ASTM A36\/A53 \u2013 Th\u00e9p t\u1ea5m\/\u1ed1ng carbon.<br \/>\n&#8211; JIS G4304\/G4305 (inox t\u1ea5m), JIS G3101 (SS400).<br \/>\n&#8211; Nickel Institute \u2013 Alloy Selection and Corrosion Resistance; The Care and Cleaning of Stainless Steel.<br \/>\n&#8211; Outokumpu Stainless Steel Handbook; Corrosion Atlas (ch\u1ed1ng \u0103n m\u00f2n theo m\u00f4i tr\u01b0\u1eddng).<br \/>\n&#8211; ISO 1461 (m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng), ISO 12944 (h\u1ec7 s\u01a1n ch\u1ed1ng \u0103n m\u00f2n).<br \/>\n&#8211; World Steel Association \u2013 Steel material data.<\/p>\n<h2 id=\"toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>&#8211; Kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i: inox c\u00f3 Cr cao t\u1ea1o m\u00e0ng th\u1ee5 \u0111\u1ed9ng ch\u1ed1ng g\u1ec9; th\u00e9p th\u01b0\u1eddng th\u00ec kh\u00f4ng v\u00e0 c\u1ea7n l\u1edbp b\u1ea3o v\u1ec7.<br \/>\n&#8211; L\u1ef1a ch\u1ecdn theo m\u00f4i tr\u01b0\u1eddng: trong nh\u00e0\/kh\u00f4 \u2013 th\u00e9p th\u01b0\u1eddng\/201\/430; ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb \u2013 304 ho\u1eb7c th\u00e9p m\u1ea1 k\u1ebdm; ven bi\u1ec3n\/h\u00f3a ch\u1ea5t nh\u1eb9 \u2013 316\/duplex.<br \/>\n&#8211; T\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed: inox \u0111\u1eaft h\u01a1n l\u00fac mua nh\u01b0ng th\u01b0\u1eddng r\u1ebb h\u01a1n v\u1ec1 v\u00f2ng \u0111\u1eddi trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, y\u00eau c\u1ea7u v\u1ec7 sinh\/th\u1ea9m m\u1ef9.<\/p>\n<p>C\u1ea7n h\u1ed7 tr\u1ee3 ch\u1ecdn m\u00e1c \u0111\u00fang, b\u00e1o gi\u00e1 v\u00e0 s\u1eb5n h\u00e0ng theo ti\u00eau chu\u1ea9n ASTM\/JIS t\u1ea1i H\u00e0 N\u1ed9i? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt v\u00e0 gi\u00e1 t\u1ed1t:<br \/>\n&#8211; Hotline: 0343.417.281<br \/>\n&#8211; Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n bi\u1ec7t inox v\u00e0 th\u00e9p th\u01b0\u1eddng t\u1eeb th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t, ch\u1ed1ng \u0103n m\u00f2n, h\u00e0n gia c\u00f4ng, ti\u00eau chu\u1ea9n v\u00e0 gi\u00e1. H\u01b0\u1edbng d\u1eabn ch\u1ecdn m\u00e1c \u0111\u00fang cho t\u1eebng m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"author":7,"featured_media":1042,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1996","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\/1996","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=1996"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1996\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1042"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}