{"id":7023,"date":"2024-10-10T13:21:45","date_gmt":"2024-10-10T05:21:45","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7023"},"modified":"2026-06-23T13:22:59","modified_gmt":"2026-06-23T05:22:59","slug":"astm-f1554-anchor-bolt-grades-36-55-and-105-explained","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/astm-f1554-anchor-bolt-grades-36-55-and-105-explained\/","title":{"rendered":"ASTM F1554 C\u00e1c c\u1ea5p \u0111\u1ed9 c\u1ee7a bu l\u00f4ng neo: 36, 55 v\u00e0 105 Gi\u1ea3i th\u00edch"},"content":{"rendered":"

ASTM F1554 l\u00e0 ti\u00eau chu\u1ea9n chung c\u1ee7a Hoa K\u1ef3 cho bu l\u00f4ng neo d\u00f9ng trong m\u00f3ng b\u00ea t\u00f4ng, c\u1ed9t th\u00e9p, b\u1ec7 thi\u1ebft b\u1ecb, c\u1ed9t v\u00e0 c\u00e1c k\u1ebft c\u1ea5u \u0111\u1ee1. S\u1ed1 c\u1ea5p \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u t\u00ednh b\u1eb1ng ksi.<\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 H\u1ea1ng 36, H\u1ea1ng 55, v\u00e0 H\u1ea1ng 105 kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau.<\/p>\n\n\n\n

ASTM F1554 So s\u00e1nh l\u1edbp<\/h2>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 s\u1ee9c m\u1ea1nh c\u01a1 b\u1ea3n<\/h3>\n\n\n\n
ASTM F1554 C\u1ea5p<\/th>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u<\/th>Ph\u1ea1m vi k\u00e9o \u0111i\u1ec3n h\u00ecnh<\/th>S\u1eed d\u1ee5ng chung<\/th><\/tr><\/thead>
C\u1ea5p 36<\/td>36 ksi<\/td>58-80 ksi<\/td>N\u1ec1n m\u00f3ng nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh, x\u00e2y d\u1ef1ng th\u00f4ng th\u01b0\u1eddng<\/td><\/tr>
C\u1ea5p 55<\/td>55 ksi<\/td>75-95 ksi<\/td>C\u1ed9t th\u00e9p, c\u1ed9t, b\u1ec7 thi\u1ebft b\u1ecb<\/td><\/tr>
C\u1ea5p 105<\/td>105 ksi<\/td>125-150 ksi<\/td>Neo t\u1ea3i n\u1eb7ng v\u00e0 c\u00f4ng vi\u1ec7c k\u1ebft c\u1ea5u quan tr\u1ecdng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch s\u1ea3n ph\u1ea9m neo chung, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t \u1ed1c v\u00edt neo<\/a> tr\u01b0\u1edbc khi ho\u00e0n thi\u1ec7n b\u1ea3n v\u1ebd v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng l\u1edbp<\/h2>\n\n\n\n

C\u1ea5p 36<\/h3>\n\n\n\n

C\u1ea5p 36 l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf nh\u1ea5t. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi kh\u00f4ng y\u00eau c\u1ea7u c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn ch\u1ebf t\u1ea1o ho\u1eb7c h\u00e0n t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng n\u00f3 cho n\u1ec1n m\u00f3ng ti\u00eau chu\u1ea9n, k\u1ebft c\u1ea5u th\u00e9p nh\u1eb9 v\u00e0 neo c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng quan tr\u1ecdng.<\/p>\n\n\n\n

C\u1ea5p 55<\/h3>\n\n\n\n

C\u1ea5p 55 l\u00e0 m\u1ee9c trung b\u00ecnh th\u1ef1c t\u1ebf. N\u00f3 cung c\u1ea5p s\u1ee9c m\u1ea1nh cao h\u01a1n C\u1ea5p 36 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i nh\u1ea3y v\u00e0o c\u00e1c y\u00eau c\u1ea7u v\u1ec1 chi ph\u00ed v\u00e0 ki\u1ec3m so\u00e1t c\u1ee7a C\u1ea5p 105.<\/p>\n\n\n\n

M\u1ed9t l\u01b0u \u00fd quan tr\u1ecdng: n\u1ebfu c\u1ea7n h\u00e0n, h\u00e3y ch\u1ec9 \u0111\u1ecbnh y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng h\u00e0n b\u1ed5 sung th\u00edch h\u1ee3p. \u0110\u1eebng cho r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c bu l\u00f4ng neo C\u1ea5p 55 \u0111\u1ec1u c\u00f3 th\u1ec3 h\u00e0n \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

C\u1ea5p 105<\/h3>\n\n\n\n

C\u1ea5p 105 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i cao. N\u00f3 c\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd h\u01a1n v\u1eadt li\u1ec7u, x\u1eed l\u00fd nhi\u1ec7t, th\u1eed nghi\u1ec7m v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u00f3 t\u1ea3i tr\u1ecdng cao, h\u00e3y so s\u00e1nh c\u00e1c y\u00eau c\u1ea7u v\u1edbi \u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t s\u1ea3n ph\u1ea9m thay th\u1ebf.<\/p>\n\n\n\n

Ng\u01b0\u1eddi mua n\u00ean ch\u1ec9 \u0111\u1ecbnh nh\u1eefng g\u00ec<\/h2>\n\n\n\n

Ch\u1ec9 l\u1edbp th\u00f4i l\u00e0 kh\u00f4ng \u0111\u1ee7<\/h3>\n\n\n\n

M\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra \u0111\u1ea7y \u0111\u1ee7 n\u00ean bao g\u1ed3m: (ASTM F1554)<\/p>\n\n\n\n

    \n
  1. C\u1ea5p \u0111\u1ed9: 36, 55, ho\u1eb7c 105.<\/li>\n\n\n\n
  2. \u0110\u01b0\u1eddng k\u00ednh v\u00e0 t\u1ed5ng chi\u1ec1u d\u00e0i.<\/li>\n\n\n\n
  3. Chi\u1ec1u d\u00e0i ren v\u00e0 chu\u1ed7i ren.<\/li>\n\n\n\n
  4. H\u00ecnh d\u1ea1ng: th\u1eb3ng, ch\u1eef L, c\u00f3 \u0111\u1ea7u ho\u1eb7c t\u00f9y ch\u1ec9nh.<\/li>\n\n\n\n
  5. Y\u00eau c\u1ea7u v\u1ec1 \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n
  6. K\u1ebft th\u00fac: tr\u01a1n, m\u1ea1 k\u1ebdm ho\u1eb7c m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng.<\/li>\n\n\n\n
  7. Y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9 v\u00e0 ki\u1ec3m tra.<\/li>\n\n\n\n
  8. B\u1ea3n v\u1ebd s\u1eeda \u0111\u1ed5i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng.<\/li>\n<\/ol>\n\n\n\n

    \u0110\u1ec3 bi\u1ebft c\u00e1c t\u00f9y ch\u1ecdn v\u1ec1 lo\u1ea1i th\u00e9p cacbon v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n, h\u00e3y xem \u1ed1c v\u00edt th\u00e9p carbon<\/a>. \u0110\u1ed1i v\u1edbi n\u1ec1n m\u00f3ng ngo\u00e0i tr\u1eddi, h\u00e3y so s\u00e1nh t\u00f9y ch\u1ecdn chi ti\u1ebft si\u1ebft ch\u1eb7t tr\u00e1ng<\/a>.<\/p>\n\n\n\n

    L\u1eddi khuy\u00ean mua h\u00e0ng cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n

    Kh\u00f4ng n\u00ean ch\u1ecdn bu l\u00f4ng neo ch\u1ec9 theo \u0111\u01b0\u1eddng k\u00ednh. C\u1ea5p \u0111\u1ed9 ki\u1ec3m so\u00e1t s\u1ee9c m\u1ea1nh. nh\u00fang \u0111i\u1ec1u khi\u1ec3n h\u00ecnh d\u1ea1ng. L\u1edbp ph\u1ee7 ki\u1ec3m so\u00e1t tu\u1ed5i th\u1ecd. \u0110\u1ed9 tin c\u1eady c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t kh\u1edbp v\u1edbi \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m. (ASTM F1554)<\/p>\n\n\n\n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt r\u00f5 r\u00e0ng gi\u00fap tr\u00e1nh vi\u1ec7c cung c\u1ea5p sai c\u1ea5p, ki\u1ec3m tra kh\u00f4ng th\u00e0nh c\u00f4ng v\u00e0 ch\u1eadm tr\u1ec5 g\u00e2y t\u1ed1n k\u00e9m cho n\u1ec1n m\u00f3ng.<\/p>","protected":false},"excerpt":{"rendered":"

    ASTM F1554 is a common U.S. standard for anchor bolts used in concrete foundations, steel columns, equipment bases, poles, and structural supports. The grade number refers to minimum yield strength in ksi. That means Grade 36, Grade 55, and Grade 105 are not interchangeable. ASTM F1554 Grade Comparison Basic Strength Differences ASTM F1554 Grade Minimum […]<\/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":[504],"class_list":["post-7023","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-strength-grades-mechanical-properties"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7023","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=7023"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7023\/revisions"}],"predecessor-version":[{"id":7024,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7023\/revisions\/7024"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}