{"id":7501,"date":"2023-12-07T08:10:36","date_gmt":"2023-12-07T00:10:36","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7501"},"modified":"2026-06-24T08:11:58","modified_gmt":"2026-06-24T00:11:58","slug":"fastener-material-selection-guide-for-engineers-and-purchasing-teams","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/fastener-material-selection-guide-for-engineers-and-purchasing-teams\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u chi ti\u1ebft si\u1ebft ch\u1eb7t d\u00e0nh cho k\u1ef9 s\u01b0 v\u00e0 nh\u00f3m mua h\u00e0ng"},"content":{"rendered":"<p>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u chi ti\u1ebft si\u1ebft ch\u1eb7t l\u00e0 m\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng nh\u1ea5t trong thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt v\u00e0 mua s\u1eafm. Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p th\u1ef1c t\u1ebf, l\u1ed7i chi ti\u1ebft si\u1ebft ch\u1eb7t hi\u1ebfm khi ch\u1ec9 do h\u00ecnh h\u1ecdc g\u00e2y ra. Th\u00f4ng th\u01b0\u1eddng h\u01a1n, nguy\u00ean nh\u00e2n l\u00e0 do l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u kh\u00f4ng ch\u00ednh x\u00e1c cho m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh, \u0111i\u1ec1u ki\u1ec7n t\u1ea3i ho\u1eb7c kh\u1ea3 n\u0103ng b\u1ecb \u0103n m\u00f2n.<\/p>\n\n\n\n<p>C\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng t\u1eadp trung v\u00e0o y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n, trong khi nh\u00f3m mua h\u00e0ng th\u01b0\u1eddng t\u1eadp trung v\u00e0o chi ph\u00ed v\u00e0 t\u00ednh s\u1eb5n c\u00f3. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang ph\u1ea3i c\u00e2n b\u1eb1ng c\u1ea3 y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng bu\u1ed9c ch\u1eb7t ti\u00eau chu\u1ea9n v\u00e0 hi\u1ec7u su\u1ea5t cao, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. T\u1ea1i sao vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1eadt li\u1ec7u x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n hi\u1ec7u su\u1ea5t<\/h3>\n\n\n\n<p>V\u1eadt li\u1ec7u c\u1ee7a chi ti\u1ebft si\u1ebft ch\u1eb7t quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Property<\/th><th>Ki\u1ec3m so\u00e1t b\u1eb1ng v\u1eadt li\u1ec7u<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i d\u01b0\u1edbi s\u1ee9c c\u0103ng<\/td><\/tr><tr><td>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t<\/td><td>Gi\u1edbi h\u1ea1n bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n<\/td><\/tr><tr><td>Ch\u1ed1ng \u0103n m\u00f2n<\/td><td>\u0110\u1ed9 b\u1ec1n m\u00f4i tr\u01b0\u1eddng<\/td><\/tr><tr><td>Ch\u1ecbu nhi\u1ec7t \u0111\u1ed9<\/td><td>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c th\u1ea5p<\/td><\/tr><tr><td>Ch\u1ed1ng m\u1ecfi<\/td><td>Hi\u1ec7u su\u1ea5t rung v\u00e0 t\u1ea3i theo chu k\u1ef3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ngay c\u1ea3 m\u1ed9t bu l\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ho\u00e0n h\u1ea3o c\u0169ng s\u1ebd th\u1ea5t b\u1ea1i n\u1ebfu v\u1eadt li\u1ec7u kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Ch\u1ed1t th\u00e9p cacbon<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1eadt li\u1ec7u c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t<\/h3>\n\n\n\n<p>Th\u00e9p carbon l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho \u1ed1c v\u00edt \u0111a n\u0103ng do s\u1ef1 c\u00e2n b\u1eb1ng v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u00e1 th\u00e0nh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>L\u1edbp<\/th><th>S\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>Th\u00e9p cacbon th\u1ea5p<\/td><td>\u1ee8ng d\u1ee5ng nh\u1eb9<\/td><\/tr><tr><td>Class 4.8 \/ 5.8<\/td><td>S\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p n\u00f3i chung<\/td><\/tr><tr><td>Class 8.8<\/td><td>\u1ee8ng d\u1ee5ng c\u01b0\u1eddng \u0111\u1ed9 trung b\u00ecnh \u0111\u1ebfn cao<\/td><\/tr><tr><td>Class 10.9<\/td><td>H\u1ec7 th\u1ed1ng c\u01a1 kh\u00ed c\u01b0\u1eddng \u0111\u1ed9 cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Advantage<\/th><th>Limitation<\/th><\/tr><\/thead><tbody><tr><td>Cost-effective<\/td><td>Y\u00eau c\u1ea7u l\u1edbp ph\u1ee7 \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td><\/tr><tr><td>T\u00ednh s\u1eb5n c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 cao<\/td><td>Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u, ng\u01b0\u1eddi mua c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Ch\u1ed1t th\u00e9p kh\u00f4ng g\u1ec9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n<\/h3>\n\n\n\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n quan tr\u1ecdng h\u01a1n hi\u1ec7u qu\u1ea3 chi ph\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>L\u1edbp<\/th><th>\u1ee8ng d\u1ee5ng<\/th><\/tr><\/thead><tbody><tr><td>A2 (304)<\/td><td>S\u1eed d\u1ee5ng chung ngo\u00e0i tr\u1eddi v\u00e0 c\u00f4ng nghi\u1ec7p<\/td><\/tr><tr><td>A4 (316)<\/td><td>M\u00f4i tr\u01b0\u1eddng bi\u1ec3n v\u00e0 h\u00f3a ch\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Advantage<\/th><th>Limitation<\/th><\/tr><\/thead><tbody><tr><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao<\/td><td>\u0110\u1ed9 b\u1ec1n th\u1ea5p h\u01a1n th\u00e9p h\u1ee3p kim<\/td><\/tr><tr><td>B\u1ea3o tr\u00ec th\u1ea5p<\/td><td>Chi ph\u00ed cao h\u01a1n<\/td><\/tr><tr><td>Ngo\u1ea1i h\u00ecnh th\u1ea9m m\u1ef9<\/td><td>Nguy c\u01a1 b\u1ecb d\u1ed3n n\u00e9n trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng kh\u00f4ng g\u1ec9, xem XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/stainless-steel\/\">\u1ed1c v\u00edt b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Th\u00e9p h\u1ee3p kim v\u00e0 v\u1eadt li\u1ec7u c\u01b0\u1eddng \u0111\u1ed9 cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea3i k\u1ebft c\u1ea5u v\u00e0 quan tr\u1ecdng<\/h3>\n\n\n\n<p>Th\u00e9p h\u1ee3p kim \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i v\u1eadt li\u1ec7u<\/th><th>\u1ee8ng d\u1ee5ng<\/th><\/tr><\/thead><tbody><tr><td>Th\u00e9p t\u00f4i luy\u1ec7n<\/td><td>H\u1ec7 th\u1ed1ng bu l\u00f4ng k\u1ebft c\u1ea5u<\/td><\/tr><tr><td>ASTM A193 B7<\/td><td>\u1ee8ng d\u1ee5ng \u00e1p su\u1ea5t v\u00e0 m\u1eb7t b\u00edch<\/td><\/tr><tr><td>C\u00e1c lo\u1ea1i h\u1ee3p kim c\u01b0\u1eddng \u0111\u1ed9 cao<\/td><td>H\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c v\u00e0 n\u0103ng l\u01b0\u1ee3ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Advantage<\/th><th>Limitation<\/th><\/tr><\/thead><tbody><tr><td>S\u1ee9c m\u1ea1nh r\u1ea5t cao<\/td><td>Y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td><\/tr><tr><td>Ch\u1ed1ng m\u1ecfi t\u1ed1t<\/td><td>Nh\u1ea1y c\u1ea3m v\u1edbi vi\u1ec7c x\u1eed l\u00fd nhi\u1ec7t kh\u00f4ng \u0111\u00fang c\u00e1ch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. V\u1eadt li\u1ec7u chi ti\u1ebft si\u1ebft ch\u1eb7t tr\u00e1ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t m\u1edf r\u1ed9ng hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u<\/h3>\n\n\n\n<p>B\u1ea3n th\u00e2n l\u1edbp ph\u1ee7 kh\u00f4ng ph\u1ea3i l\u00e0 v\u1eadt li\u1ec7u nh\u01b0ng ch\u00fang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ho\u1ea1t \u0111\u1ed9ng l\u1eafp r\u00e1p.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i l\u1edbp ph\u1ee7<\/th><th>Function<\/th><\/tr><\/thead><tbody><tr><td>M\u1ea1 k\u1ebdm<\/td><td>B\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n c\u01a1 b\u1ea3n<\/td><\/tr><tr><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/td><td>B\u1ea3o v\u1ec7 ngo\u00e0i tr\u1eddi h\u1ea1ng n\u1eb7ng<\/td><\/tr><tr><td>L\u1edbp ph\u1ee7 v\u1ea3y k\u1ebdm<\/td><td>Ch\u1ed1ng \u0103n m\u00f2n hi\u1ec7u su\u1ea5t cao<\/td><\/tr><tr><td>PTFE l\u1edbp ph\u1ee7<\/td><td>Ki\u1ec3m so\u00e1t ma s\u00e1t v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng ph\u1ee7, xem XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a>, <a href=\"https:\/\/xzfastener.com\/vi\/fastener-coating\/hot-dip-galvanizing\/\">m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/a>v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/fastener-coating\/teflon-coating\/\">PTFE l\u1edbp ph\u1ee7<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn ch\u00ednh cho k\u1ef9 s\u01b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1eaft \u0111\u1ea7u t\u1eeb \u1ee9ng d\u1ee5ng, kh\u00f4ng ph\u1ea3i \u01b0u ti\u00ean v\u1eadt ch\u1ea5t<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1<\/th><th>\u0110\u00e1nh gi\u00e1 nh\u1eefng g\u00ec<\/th><\/tr><\/thead><tbody><tr><td>T\u00ecnh tr\u1ea1ng t\u1ea3i<\/td><td>T\u0129nh, \u0111\u1ed9ng ho\u1eb7c tu\u1ea7n ho\u00e0n<\/td><\/tr><tr><td>Environment<\/td><td>Trong nh\u00e0, ngo\u00e0i tr\u1eddi, bi\u1ec3n, h\u00f3a ch\u1ea5t<\/td><\/tr><tr><td>Temperature<\/td><td>\u0110i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5 cao hay th\u1ea5p<\/td><\/tr><tr><td>Nguy c\u01a1 \u0103n m\u00f2n<\/td><td>M\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u00e0 th\u1eddi gian<\/td><\/tr><tr><td>Ph\u01b0\u01a1ng ph\u00e1p l\u1eafp r\u00e1p<\/td><td>M\u00f4-men xo\u1eafn, \u0111\u1ed9 rung ho\u1eb7c l\u1ef1c \u00e9p v\u1eeba v\u1eb7n<\/td><\/tr><tr><td>Quy\u1ec1n truy c\u1eadp b\u1ea3o tr\u00ec<\/td><td>Kh\u1edbp c\u00f3 th\u1ec3 thay th\u1ebf ho\u1eb7c v\u0129nh vi\u1ec5n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">7. C\u00e2n nh\u1eafc mua h\u00e0ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chi ph\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1eb1ng hi\u1ec7u su\u1ea5t v\u00f2ng \u0111\u1eddi<\/h3>\n\n\n\n<p>Nh\u00f3m mua h\u00e0ng th\u01b0\u1eddng t\u1eadp trung v\u00e0o \u0111\u01a1n gi\u00e1, nh\u01b0ng vi\u1ec7c l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u n\u00ean xem x\u00e9t t\u1ed5ng chi ph\u00ed v\u00f2ng \u0111\u1eddi.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1<\/th><th>T\u00e1c \u0111\u1ed9ng mua h\u00e0ng<\/th><\/tr><\/thead><tbody><tr><td>Chi ph\u00ed ban \u0111\u1ea7u<\/td><td>Gi\u00e1 v\u1eadt li\u1ec7u m\u1ed7i kg<\/td><\/tr><tr><td>Chi ph\u00ed b\u1ea3o tr\u00ec<\/td><td>T\u1ea7n su\u1ea5t thay th\u1ebf<\/td><\/tr><tr><td>R\u1ee7i ro th\u1ea5t b\u1ea1i<\/td><td>Th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed s\u1eeda ch\u1eefa<\/td><\/tr><tr><td>Ngu\u1ed3n cung s\u1eb5n c\u00f3<\/td><td>Th\u1eddi gian th\u1ef1c hi\u1ec7n v\u00e0 r\u1ee7i ro t\u00ecm ngu\u1ed3n cung \u1ee9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>V\u1eadt li\u1ec7u c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn chi ph\u00ed v\u1eadn h\u00e0nh l\u00e2u d\u00e0i cao h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. Nh\u1eefng l\u1ed7i l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ef1 sai l\u1ec7ch gi\u1eefa k\u1ef9 thu\u1eadt v\u00e0 mua s\u1eafm<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>sai l\u1ea7m<\/th><th>k\u1ebft qu\u1ea3<\/th><\/tr><\/thead><tbody><tr><td>L\u1ef1a ch\u1ecdn th\u00e9p carbon cho m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n<\/td><td>R\u1ec9 s\u00e9t v\u00e0 h\u01b0 h\u1ecfng s\u1edbm<\/td><\/tr><tr><td>L\u1ea1m d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9<\/td><td>T\u0103ng chi ph\u00ed kh\u00f4ng c\u1ea7n thi\u1ebft<\/td><\/tr><tr><td>B\u1ecf qua c\u00e1c y\u00eau c\u1ea7u x\u1eed l\u00fd nhi\u1ec7t<\/td><td>Gi\u1ea3m hi\u1ec7u su\u1ea5t s\u1ee9c m\u1ea1nh<\/td><\/tr><tr><td>Tr\u1ed9n c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u trong m\u1ed9t t\u1ed5 h\u1ee3p<\/td><td>Nguy c\u01a1 \u0103n m\u00f2n \u0111i\u1ec7n<\/td><\/tr><tr><td>L\u1ef1a ch\u1ecdn ch\u1ec9 d\u1ef1a v\u00e0o gi\u00e1<\/td><td>V\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng, ng\u01b0\u1eddi mua c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. \u00c1nh x\u1ea1 v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ebft h\u1ee3p v\u1eadt li\u1ec7u v\u1edbi \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u1ee8ng d\u1ee5ng<\/th><th>V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>M\u00e1y m\u00f3c trong nh\u00e0<\/td><td>Th\u00e9p cacbon<\/td><\/tr><tr><td>X\u00e2y d\u1ef1ng ngo\u00e0i tr\u1eddi<\/td><td>Th\u00e9p carbon c\u00f3 l\u1edbp ph\u1ee7 ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9<\/td><\/tr><tr><td>M\u00f4i tr\u01b0\u1eddng bi\u1ec3n<\/td><td>Th\u00e9p kh\u00f4ng g\u1ec9 A4 ho\u1eb7c h\u1ec7 th\u1ed1ng tr\u00e1ng<\/td><\/tr><tr><td>M\u1ed1i n\u1ed1i k\u1ebft c\u1ea5u c\u01b0\u1eddng \u0111\u1ed9 cao<\/td><td>C\u00e1c lo\u1ea1i th\u00e9p h\u1ee3p kim<\/td><\/tr><tr><td>Nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t<\/td><td>Th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c h\u1ee3p kim chuy\u00ean d\u1ee5ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh r\u00f5 y\u00eau c\u1ea7u v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng<\/h3>\n\n\n\n<p>M\u1ed9t RFQ th\u00edch h\u1ee3p n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lo\u1ea1i chi ti\u1ebft si\u1ebft ch\u1eb7t, k\u00edch th\u01b0\u1edbc v\u00e0 ti\u00eau chu\u1ea9n.<\/li>\n\n\n\n<li>C\u1ea5p v\u1eadt li\u1ec7u y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li>L\u1edbp s\u1ee9c m\u1ea1nh ho\u1eb7c y\u00eau c\u1ea7u c\u01a1 h\u1ecdc.<\/li>\n\n\n\n<li>\u0110i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 l\u1edbp ph\u1ee7 ho\u1eb7c ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li>\u0110i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ea3i.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ki\u1ec3m tra v\u00e0 ch\u1ee9ng nh\u1eadn.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c h\u00e0ng lo\u1ea1t.<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd \u1ee9ng d\u1ee5ng ho\u1eb7c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 chi ti\u1ebft si\u1ebft ch\u1eb7t d\u1ef1a tr\u00ean d\u1ef1 \u00e1n ho\u1eb7c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, h\u00e3y g\u1eedi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt qua <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">XZ Fastener Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u chi ti\u1ebft si\u1ebft ch\u1eb7t l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt c\u1ea5p h\u1ec7 th\u1ed1ng, kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn mua h\u00e0ng \u0111\u01a1n gi\u1ea3n. N\u00f3 ph\u1ea3i xem x\u00e9t t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc, m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, nhi\u1ec7t \u0111\u1ed9, \u0111i\u1ec1u ki\u1ec7n m\u1ecfi v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi.<\/p>\n\n\n\n<p>Khi c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00f3m mua h\u00e0ng th\u1ed1ng nh\u1ea5t v\u1edbi nhau v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, \u1ed1c v\u00edt s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 t\u1ed5ng chi ph\u00ed h\u1ec7 th\u1ed1ng s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 theo th\u1eddi gian.<\/p>","protected":false},"excerpt":{"rendered":"<p>Fastener material selection is one of the most critical decisions in engineering design and procurement. In real industrial applications, fastener failure is rarely caused by geometry alone. More often, it results from incorrect material selection for the operating environment, load conditions, or corrosion exposure. Engineers typically focus on strength requirements, while purchasing teams often focus [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[487],"class_list":["post-7501","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-materials"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=7501"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7501\/revisions"}],"predecessor-version":[{"id":7502,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7501\/revisions\/7502"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}