{"id":974,"date":"2025-09-21T21:21:36","date_gmt":"2025-09-21T14:21:36","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/san-pham\/lap-inox-304\/"},"modified":"2025-09-21T21:21:37","modified_gmt":"2025-09-21T14:21:37","slug":"lap-inox-304","status":"publish","type":"product","link":"https:\/\/inoxcuongthinh.com\/lap-inox-304\/","title":{"rendered":"L\u00e1p Inox 304"},"content":{"rendered":"

T\u1ed5ng quan v\u1ec1 L\u00e1p Inox 304<\/h3>\n

L\u00e1p Inox 304 (c\u00f2n g\u1ecdi: thanh tr\u00f2n inox 304, th\u00e9p kh\u00f4ng g\u1ec9 304 d\u1ea1ng thanh\/bar) l\u00e0 s\u1ea3n ph\u1ea9m th\u00e9p kh\u00f4ng g\u1ec9 austenitic ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng. Nh\u1edd h\u00e0m l\u01b0\u1ee3ng Cr 18% v\u00e0 Ni ~8\u201310.5%, 304 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, c\u01a1 t\u00ednh \u1ed5n \u0111\u1ecbnh, d\u1ec5 h\u00e0n v\u00e0 gia c\u00f4ng c\u01a1 kh\u00ed. L\u00e1p 304 \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng tr\u00f2n, vu\u00f4ng, l\u1ee5c gi\u00e1c v\u1edbi nhi\u1ec1u b\u1ec1 m\u1eb7t (c\u00e1n \u0111en, k\u00e9o ngu\u1ed9i s\u00e1ng, m\u00e0i b\u00f3ng), l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho ng\u00e0nh c\u01a1 kh\u00ed ch\u00ednh x\u00e1c, th\u1ef1c ph\u1ea9m \u2013 \u0111\u1ed3 u\u1ed1ng, y t\u1ebf, x\u00e2y d\u1ef1ng trang tr\u00ed v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p. V\u1edbi s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 chi ph\u00ed, L\u00e1p Inox 304 chi\u1ebfm t\u1ef7 tr\u1ecdng l\u1edbn trong c\u00e1c d\u1ef1 \u00e1n \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n \u2013 \u0111\u1ed9 s\u1ea1ch \u2013 tu\u1ed5i th\u1ecd cao.<\/p>\n

B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft<\/h3>\n\n\n\n\n\n\n\n\n\n\n
M\u00e1c th\u00e9p<\/strong><\/td>\nSUS304 (JIS), AISI 304, EN 1.4301 (X5CrNi18-10)<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/strong><\/td>\nASTM A276\/A479 (thanh inox), ASTM A484 (y\u00eau c\u1ea7u chung), JIS G4303, EN 10088-3<\/td>\n<\/tr>\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc (%)<\/strong><\/td>\nC \u2264 0.08; Mn \u2264 2.00; Si \u2264 1.00; P \u2264 0.045; S \u2264 0.030; Cr 18.0\u201320.0; Ni 8.0\u201310.5; N \u2264 0.10<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 l\u00fd<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y \u2265 205 MPa; \u0110\u1ed9 b\u1ec1n k\u00e9o \u2265 515 MPa; \u0110\u1ed9 gi\u00e3n d\u00e0i \u2265 40%; \u0110\u1ed9 c\u1ee9ng \u2264 187 HB (~HRB 92); Kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang 7.93 g\/cm\u00b3<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u00e0y ph\u1ed5 bi\u1ebfn<\/strong><\/td>\n\u00d83\u2013\u00d8200 mm (l\u00e1p tr\u00f2n); vu\u00f4ng\/hex 6\u201360 mm; c\u1eaft quy c\u00e1ch theo y\u00eau c\u1ea7u<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n<\/strong><\/td>\nChi\u1ec1u d\u00e0i 6 m; dung sai \u0111\u01b0\u1eddng k\u00ednh h9\u2013h11 (theo ASTM A484\/JIS); nh\u1eadn c\u1eaft l\u1ebb \u00b11 mm<\/td>\n<\/tr>\n
B\u1ec1 m\u1eb7t<\/strong><\/td>\nC\u00e1n \u0111en; k\u00e9o ngu\u1ed9i s\u00e1ng (bright drawn); t\u1ea9y axit (pickled); m\u00e0i b\u00f3ng 180\u2013400 grit<\/td>\n<\/tr>\n
Xu\u1ea5t x\u1ee9<\/strong><\/td>\nPOSCO (H\u00e0n Qu\u1ed1c), YUSCO (\u0110\u00e0i Loan), Nh\u1eadt B\u1ea3n, Trung Qu\u1ed1c, Vi\u1ec7t Nam \u2013 CO\/CQ \u0111\u1ea7y \u0111\u1ee7 theo l\u00f4 h\u00e0ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u01b0u \u00fd: Th\u00f4ng s\u1ed1 tr\u00ean mang t\u00ednh ti\u00eau chu\u1ea9n tham kh\u1ea3o; th\u00f4ng s\u1ed1 c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo nh\u00e0 s\u1ea3n xu\u1ea5t\/l\u00f4 h\u00e0ng. Inox C\u01b0\u1eddng Th\u1ecbnh cung c\u1ea5p ch\u1ee9ng ch\u1ec9 CO\/CQ v\u00e0 ki\u1ec3m \u0111\u1ecbnh PMI\/XRF theo y\u00eau c\u1ea7u.<\/p>\n

So s\u00e1nh L\u00e1p Inox 304 v\u1edbi c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn kh\u00e1c<\/h3>\n

– So v\u1edbi Inox 201: 304 c\u00f3 h\u00e0m l\u01b0\u1ee3ng Ni cao h\u01a1n (8\u201310.5% so v\u1edbi ~3.5\u20135.5% c\u1ee7a 201), v\u00ec v\u1eady ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n r\u00f5 r\u1ec7t, \u0111\u1eb7c bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng \u1ea9m, c\u00f3 mu\u1ed1i\/chloride nh\u1eb9 v\u00e0 khi c\u1ea7n v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean. 201 c\u00f3 gi\u00e1 r\u1ebb h\u01a1n 10\u201320% nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7, \u1ed1 v\u00e0ng (tea staining) k\u00e9m h\u01a1n, kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n hay th\u1ef1c ph\u1ea9m kh\u1eaft khe. V\u1ec1 \u1ee9ng d\u1ee5ng, 201 ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t kh\u00f4, \u0111\u1ed3 gia d\u1ee5ng; 304 ph\u00f9 h\u1ee3p c\u01a1 kh\u00ed \u2013 c\u00f4ng nghi\u1ec7p \u2013 th\u1ef1c ph\u1ea9m \u2013 y t\u1ebf.
\n– So v\u1edbi Inox 316: 304 c\u00f3 gi\u00e1 t\u1ed1t h\u01a1n, \u0111\u1ee7 d\u00f9ng h\u1ea7u h\u1ebft m\u00f4i tr\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng; 316 ch\u1ed1ng chloride t\u1ed1t h\u01a1n (c\u00f3 Mo ~2%), ph\u00f9 h\u1ee3p ven bi\u1ec3n\/h\u00f3a ch\u1ea5t m\u1eb7n.<\/p>\n

\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a L\u00e1p Inox 304<\/h3>\n

– Ng\u00e0nh th\u1ef1c ph\u1ea9m \u2013 \u0111\u1ed3 u\u1ed1ng: tr\u1ee5c khu\u1ea5y, ch\u1ed1t li\u00ean k\u1ebft, ph\u1ee5 ki\u1ec7n m\u00e1y chi\u1ebft r\u00f3t, jig\/fixture cho d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i, chi ti\u1ebft ch\u1ecbu r\u1eeda CIP\/SIP.
\n– C\u01a1 kh\u00ed ch\u00ednh x\u00e1c\/CNC: ch\u1ebf t\u1ea1o tr\u1ee5c, b\u1ea1c \u0111\u1ee1, puly, bulong \u2013 \u00eacu \u2013 ty ren, \u1ed1ng l\u00f3t, ch\u1ed1t \u0111\u1ecbnh v\u1ecb, b\u00e1nh r\u0103ng nh\u1ecf, d\u01b0\u1ee1ng ki\u1ec3m.
\n– Thi\u1ebft b\u1ecb y t\u1ebf \u2013 d\u01b0\u1ee3c: linh ki\u1ec7n m\u00e1y \u0111\u00f3ng nang, m\u00e1y khu\u1ea5y, ph\u1ee5 ki\u1ec7n ph\u00f2ng s\u1ea1ch, chi ti\u1ebft ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m.
\n– H\u00f3a ch\u1ea5t nh\u1eb9 \u2013 x\u1eed l\u00fd n\u01b0\u1edbc: tr\u1ee5c b\u01a1m, fitting, van \u2013 gio\u0103ng kim lo\u1ea1i, ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1eddng \u1ed1ng.
\n– X\u00e2y d\u1ef1ng \u2013 trang tr\u00ed: tay v\u1ecbn, lan can, tr\u1ee5 c\u1ed9t, ph\u1ee5 ki\u1ec7n k\u1ebft c\u1ea5u ngo\u00e0i tr\u1eddi \u00edt \u0103n m\u00f2n.
\n– \u00d4 t\u00f4 \u2013 c\u01a1 \u0111i\u1ec7n: tr\u1ee5c motor nh\u1ecf, ch\u1ed1t b\u1ea3n l\u1ec1, chi ti\u1ebft k\u1eb9p \u2013 g\u00e1 ch\u1ed1ng g\u1ec9, ph\u1ee5 ki\u1ec7n test jigs.
\n– \u0110\u00f3ng t\u00e0u\/n\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao: c\u00e1c chi ti\u1ebft ngo\u00e0i tr\u1eddi, y\u00eau c\u1ea7u b\u1ec1n \u2013 s\u1ea1ch \u2013 ch\u1ed1ng g\u1ec9.<\/p>\n

Cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 D\u1ecbch v\u1ee5 t\u1ea1i Inox C\u01b0\u1eddng Th\u1ecbnh<\/h3>\n

– H\u00e0ng ch\u00ednh h\u00e3ng, ch\u1ee9ng nh\u1eadn CO\/CQ \u0111\u1ea7y \u0111\u1ee7 theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf (ASTM\/JIS\/EN).
\n– Ki\u1ec3m \u0111\u1ecbnh nhanh b\u1eb1ng thi\u1ebft b\u1ecb PMI\/XRF theo y\u00eau c\u1ea7u; truy xu\u1ea5t l\u00f4 h\u00e0ng r\u00f5 r\u00e0ng.
\n– T\u1ed3n kho \u0111a d\u1ea1ng k\u00edch th\u01b0\u1edbc, b\u1ec1 m\u1eb7t; c\u1eaft l\u1ebb theo quy c\u00e1ch, giao nhanh to\u00e0n qu\u1ed1c.
\n– B\u00e1o gi\u00e1 c\u1ea1nh tranh, xu\u1ea5t h\u00f3a \u0111\u01a1n VAT, t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt ch\u1ecdn m\u00e1c \u2013 dung sai \u2013 b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u cho \u1ee9ng d\u1ee5ng.
\n– \u0110\u00f3ng g\u00f3i ch\u1ed1ng x\u01b0\u1edbc \u2013 ch\u1ed1ng g\u1ec9, v\u1eadn chuy\u1ec3n \u0111\u00fang ti\u1ebfn \u0111\u1ed9 d\u1ef1 \u00e1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00e1p \u0111\u1eb7c inox 304 (thanh tr\u00f2n \u0111\u1eb7c) l\u00e0 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn trong c\u01a1 kh\u00ed ch\u1ebf t\u1ea1o. Ch\u1ed1ng g\u1ec9 t\u1ed1t, d\u1ec5 ti\u1ec7n, phay, b\u00e0o. \u1ee8ng d\u1ee5ng l\u00e0m tr\u1ee5c, bulong, ty ren.<\/p>\n","protected":false},"featured_media":806,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[75],"product_tag":[69],"class_list":{"0":"post-974","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lap-inox","7":"product_tag-inox-304","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product\/974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=974"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/806"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=974"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_brand?post=974"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_cat?post=974"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_tag?post=974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}