{"id":946,"date":"2025-09-21T21:20:44","date_gmt":"2025-09-21T14:20:44","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/san-pham\/ong-inox-304\/"},"modified":"2025-09-21T21:20:45","modified_gmt":"2025-09-21T14:20:45","slug":"ong-inox-304","status":"publish","type":"product","link":"https:\/\/inoxcuongthinh.com\/ong-inox-304\/","title":{"rendered":"\u1ed0ng inox 304"},"content":{"rendered":"

T\u1ed5ng quan v\u1ec1 \u1ed0ng inox 304<\/h3>\n

\u1ed0ng inox 304 (th\u00e9p kh\u00f4ng g\u1ec9 304) l\u00e0 d\u00f2ng \u1ed1ng austenitic ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng, th\u00e0nh ph\u1ea7n \u0111i\u1ec3n h\u00ecnh ch\u1ee9a kho\u1ea3ng 18% Cr v\u00e0 8\u201310.5% Ni. S\u1ea3n ph\u1ea9m c\u00f3 hai d\u1ea1ng ch\u00ednh: \u1ed1ng h\u00e0n (welded) v\u00e0 \u1ed1ng \u0111\u00fac\/\u1ed1ng li\u1ec1n m\u1ea1ch (seamless), \u0111\u00e1p \u1ee9ng c\u1ea3 nhu c\u1ea7u c\u00f4ng nghi\u1ec7p \u00e1p l\u1ef1c v\u00e0 trang tr\u00ed ki\u1ebfn tr\u00fac. C\u00e1c t\u00ean g\u1ecdi t\u01b0\u01a1ng \u0111\u01b0\u01a1ng: SUS304 (JIS), AISI 304 (ASTM), 1.4301\/X5CrNi18-10 (EN). Nh\u1edd kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t, d\u1ec5 h\u00e0n, b\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9, \u1ed1ng inox 304 l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho ng\u00e0nh th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc s\u1ea1ch, x\u00e2y d\u1ef1ng v\u00e0 c\u01a1 \u0111i\u1ec7n.<\/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, 1.4301 (EN), X5CrNi18-10<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/strong><\/td>\nASTM A312\/A312M, ASTM A269 (\u1ed1ng c\u00f4ng nghi\u1ec7p); ASTM A554 (\u1ed1ng trang tr\u00ed); JIS G3459; EN 10217-7<\/td>\n<\/tr>\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc (%)<\/strong><\/td>\nC \u2264 0.08; Si \u2264 1.00; Mn \u2264 2.00; P \u2264 0.045; S \u2264 0.030; Cr 18.0\u201320.0; Ni 8.0\u201311.0; N \u2264 0.10<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 l\u00fd<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o \u2265 515 MPa; Gi\u1edbi h\u1ea1n ch\u1ea3y \u2265 205 MPa; \u0110\u1ed9 gi\u00e3n d\u00e0i \u2265 40%; \u0110\u1ed9 c\u1ee9ng \u2264 201 HB (\u2248 HRB 92); T\u1ef7 tr\u1ecdng ~7.93 g\/cm\u00b3<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u00e0y ph\u1ed5 bi\u1ebfn<\/strong><\/td>\n0.5\u201310.0 mm (\u1ed1ng h\u00e0n); 1.0\u201320.0 mm (\u1ed1ng \u0111\u00fac)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n<\/strong><\/td>\nOD 6\u2013610 mm; Chi\u1ec1u d\u00e0i 6 m (ho\u1eb7c c\u1eaft theo y\u00eau c\u1ea7u); Schedule SCH5S, 10S, 40S, 80S<\/td>\n<\/tr>\n
B\u1ec1 m\u1eb7t<\/strong><\/td>\n2B\/BA; No.1 pickled; Hairline (HL); Satin; Mirror 8K; b\u00ean trong pickled\/bright annealed<\/td>\n<\/tr>\n
Xu\u1ea5t x\u1ee9<\/strong><\/td>\nH\u00e0n Qu\u1ed1c\/Vi\u1ec7t Nam (POSCO), \u0110\u00e0i Loan (YUSCO), Trung Qu\u1ed1c (TISCO\/Chengde), Vi\u1ec7t Nam; CO\/CQ \u0111\u1ea7y \u0111\u1ee7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

L\u01b0u \u00fd: Th\u00f4ng s\u1ed1 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo nh\u00e0 s\u1ea3n xu\u1ea5t\/ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 c\u1ee7a l\u00f4 h\u00e0ng. Inox C\u01b0\u1eddng Th\u1ecbnh cung c\u1ea5p ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u k\u00e8m theo khi giao h\u00e0ng.<\/p>\n

So s\u00e1nh \u1ed0ng inox 304 v\u1edbi c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn kh\u00e1c<\/h3>\n

– Ch\u1ed1ng \u0103n m\u00f2n: 304 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi 201 nh\u1edd h\u00e0m l\u01b0\u1ee3ng Ni cao h\u01a1n, th\u00edch h\u1ee3p m\u00f4i tr\u01b0\u1eddng \u1ea9m, n\u01b0\u1edbc s\u1ea1ch, th\u1ef1c ph\u1ea9m. 201 ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t kh\u00f4, \u00edt \u0103n m\u00f2n.
\n– Gi\u00e1 th\u00e0nh: 304 th\u01b0\u1eddng cao h\u01a1n 201 kho\u1ea3ng 20\u201340% t\u00f9y th\u1eddi \u0111i\u1ec3m th\u1ecb tr\u01b0\u1eddng Ni.
\n– \u1ee8ng d\u1ee5ng: 304 d\u00f9ng cho c\u00f4ng nghi\u1ec7p, th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc, c\u01a1 \u0111i\u1ec7n; 201 ch\u1ee7 y\u1ebfu cho trang tr\u00ed n\u1ed9i th\u1ea5t, chi ti\u1ebft \u00edt ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t.
\n– T\u1eeb t\u00ednh v\u00e0 gia c\u00f4ng: 304 g\u1ea7n nh\u01b0 kh\u00f4ng nhi\u1ec5m t\u1eeb \u1edf tr\u1ea1ng th\u00e1i \u1ee7, h\u00e0n t\u1ed1t; 201 c\u00f3 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t cao h\u01a1n, d\u1ec5 x\u01b0\u1edbc n\u1ebfu ho\u00e0n thi\u1ec7n k\u00e9m.<\/p>\n

\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a \u1ed0ng inox 304<\/h3>\n

– Ng\u00e0nh th\u1ef1c ph\u1ea9m & \u0111\u1ed3 u\u1ed1ng: \u0111\u01b0\u1eddng \u1ed1ng CIP, b\u1ed3n\/b\u1ec3, \u1ed1ng d\u1eabn s\u1eefa, bia, n\u01b0\u1edbc gi\u1ea3i kh\u00e1t.
\n– N\u01b0\u1edbc s\u1ea1ch & x\u1eed l\u00fd n\u01b0\u1edbc: \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p\/tho\u00e1t n\u01b0\u1edbc, h\u1ec7 RO\/UF, \u1ed1ng tr\u1ea1m b\u01a1m.
\n– D\u01b0\u1ee3c ph\u1ea9m & y t\u1ebf: \u1ed1ng vi sinh BA\/EP cho h\u1ec7 th\u1ed1ng s\u1ea1ch, kh\u00ed y t\u1ebf.
\n– H\u00f3a ch\u1ea5t & d\u1ea7u kh\u00ed: \u1ed1ng d\u1eabn l\u01b0u ch\u1ea5t, \u1ed1ng trao \u0111\u1ed5i nhi\u1ec7t, h\u1ec7 chiller n\u01b0\u1edbc l\u1ea1nh.
\n– X\u00e2y d\u1ef1ng & ki\u1ebfn tr\u00fac: lan can, tay v\u1ecbn, c\u1ed9t trang tr\u00ed, k\u1ebft c\u1ea5u nh\u1eb9, \u1ed1ng h\u1ed9p trang tr\u00ed (A554).
\n– C\u01a1 kh\u00ed & \u00f4 t\u00f4: \u1ed1ng khung, \u1ed1ng d\u1eabn ch\u1ea5t l\u1ecfng, chi ti\u1ebft m\u00e1y y\u00eau c\u1ea7u ch\u1ed1ng \u0103n m\u00f2n.
\n– HVAC & PCCC: \u1ed1ng n\u01b0\u1edbc l\u1ea1nh, \u1ed1ng sprinkler (t\u00f9y ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf).
\nGhi ch\u00fa: M\u00f4i tr\u01b0\u1eddng chloride cao (ven bi\u1ec3n, h\u1ed3 b\u01a1i n\u01b0\u1edbc m\u1eb7n) n\u00ean c\u00e2n nh\u1eafc 316 \u0111\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd.<\/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

– Ch\u1ea5t l\u01b0\u1ee3ng chu\u1ea9n: cung c\u1ea5p \u1ed1ng inox 304 \u0111\u00fang m\u00e1c, \u0111\u00fang ti\u00eau chu\u1ea9n; CO\/CQ, Mill Test Certificate (MTC) \u0111\u1ea7y \u0111\u1ee7.
\n– Ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t: ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 d\u00e0y, b\u1ec1 m\u1eb7t; test PMI, test \u00e1p l\u1ef1c\/hydrotest theo y\u00eau c\u1ea7u d\u1ef1 \u00e1n.
\n– D\u1ecbch v\u1ee5 linh ho\u1ea1t: c\u1eaft theo quy c\u00e1ch, v\u00ea m\u00e9p, \u0111\u00e1nh s\u1ed1 l\u00f4; \u0111\u00f3ng g\u00f3i ch\u1ed1ng x\u01b0\u1edbc, giao h\u00e0ng nhanh 24\u201372 gi\u1edd to\u00e0n qu\u1ed1c.
\n– Gi\u00e1 c\u1ea1nh tranh: b\u00e1o gi\u00e1 theo kg\/m, theo c\u00e2y ho\u1eb7c theo l\u00f4; chi\u1ebft kh\u1ea5u cho nh\u00e0 th\u1ea7u v\u00e0 \u0111\u1ea1i l\u00fd.
\n– H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt: t\u01b0 v\u1ea5n ch\u1ecdn ti\u00eau chu\u1ea9n (A312\/A269\/A554), l\u1ecbch b\u1ea3o tr\u00ec, khuy\u1ebfn ngh\u1ecb v\u1eadt li\u1ec7u theo m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u1ed0ng inox 304 (SUS 304) c\u00f4ng nghi\u1ec7p v\u00e0 trang tr\u00ed. Ch\u1ed1ng g\u1ec9 s\u00e9t t\u1ed1t, ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c cao, an to\u00e0n cho h\u1ec7 th\u1ed1ng d\u1eabn n\u01b0\u1edbc, th\u1ef1c ph\u1ea9m, h\u00f3a ch\u1ea5t. Cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng, m\u1ed1i h\u00e0n \u0111\u1eb9p, dung sai chu\u1ea9n.<\/p>\n","protected":false},"featured_media":778,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[61],"product_tag":[69],"class_list":{"0":"post-946","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ong-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\/946","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=946"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/778"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=946"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_brand?post=946"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_cat?post=946"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/product_tag?post=946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}