{"id":20179,"date":"2025-01-03T09:04:00","date_gmt":"2025-01-03T01:04:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20179"},"modified":"2025-01-14T11:35:00","modified_gmt":"2025-01-14T03:35:00","slug":"5160","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/tool-steel\/grades\/5160\/","title":{"rendered":"Th\u00e9p l\u00f2 xo cacbon cao 5160: T\u00ednh ch\u1ea5t, c\u00f4ng d\u1ee5ng, s\u1ea3n ph\u1ea9m"},"content":{"rendered":"<p>T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p th\u00e9p 1045 ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau bao g\u1ed3m th\u00e9p t\u1ea5m v\u00e0 th\u00e9p thanh. Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111a d\u1ea1ng nh\u01b0 th\u00e9p c\u00e1n n\u00f3ng, c\u00e1n ngu\u1ed9i ho\u1eb7c th\u00e9p \u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.&nbsp;<\/p><h2 class=\"wp-block-heading\">Th\u00e9p cacbon 5160 l\u00e0 g\u00ec?<\/h2><p>Th\u00e9p 5160 l\u00e0 h\u1ee3p kim crom cacbon cao ch\u1ee7 y\u1ebfu d\u00f9ng l\u00e0m l\u00f2 xo, \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00ec \u0111\u1ed9 b\u1ec1n, t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi tuy\u1ec7t v\u1eddi. Th\u00e9p n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng l\u00f2 xo ch\u1ecbu t\u1ea3i n\u1eb7ng c\u1ee7a \u00f4 t\u00f4, \u0111\u1eb7c bi\u1ec7t l\u00e0 l\u00f2 xo l\u00e1, v\u00e0 trong s\u1ea3n xu\u1ea5t dao v\u00e0 ki\u1ebfm. C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd trong qu\u00e1 tr\u00ecnh h\u00e0n v\u00e0 gia c\u00f4ng do kh\u1ea3 n\u0103ng t\u00f4i luy\u1ec7n c\u1ee7a th\u00e9p.<\/p><h2 class=\"wp-block-heading\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a th\u00e9p cacbon 5160<\/h2><h3 class=\"wp-block-heading\">\u01afu \u0111i\u1ec3m c\u1ee7a th\u00e9p cacbon 5160<\/h3><p><strong>\u0110\u1ed9 b\u1ec1n cao<\/strong>:Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu t\u1ea3i tr\u1ecdng v\u00e0 va \u0111\u1eadp tuy\u1ec7t v\u1eddi, l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu l\u1ef1c n\u1eb7ng nh\u01b0 b\u1ed9 ph\u1eadn treo v\u00e0 nh\u00edp l\u00e1.<\/p><p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t<\/strong>: Mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng m\u1ea1nh m\u1ebd gi\u1eefa \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1ebbo dai sau khi x\u1eed l\u00fd nhi\u1ec7t, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 ma s\u00e1t cao nh\u01b0 d\u1ee5ng c\u1ee5 v\u00e0 b\u00e1nh r\u0103ng.<\/p><p><strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/strong>: Cung c\u1ea5p c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc m\u1ea1nh m\u1ebd v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi th\u00e9p h\u1ee3p kim cao h\u01a1n.<\/p><p><strong>C\u00f3 th\u1ec3 \u0111\u1ecbnh h\u00ecnh sau khi x\u1eed l\u00fd nhi\u1ec7t<\/strong>: Gi\u1eef l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc mong mu\u1ed1n cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 ch\u1ecbu \u1ee9ng su\u1ea5t cao.<\/p><h3 class=\"wp-block-heading\">Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a th\u00e9p cacbon 5160<\/h3><p><strong>D\u1ec5 b\u1ecb \u0103n m\u00f2n n\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7<\/strong>: C\u1ea7n c\u00f3 l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ch\u1ed1ng g\u1ec9<\/p><p><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 cao h\u1ea1n ch\u1ebf<\/strong>: 5160 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t th\u1ea5p \u1edf nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 m\u1ec1m v\u00e0 m\u1ea5t \u0111\u1ed9 c\u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean ~400\u00b0C, \u00edt ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao.<\/p><p><strong>Gi\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/strong>:\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a th\u00e9p 5160 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p.<\/p><p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi th\u1ea5p h\u01a1n<\/strong>:Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi c\u1ee7a th\u00e9p 5160 k\u00e9m h\u01a1n so v\u1edbi th\u00e9p h\u1ee3p kim cao h\u01a1n nh\u01b0 th\u00e9p 4340 ho\u1eb7c 8620, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea3i tu\u1ea7n ho\u00e0n.<\/p><h2 class=\"wp-block-heading\">5160 Th\u00e9p T\u01b0\u01a1ng \u0110\u01b0\u01a1ng<\/h2><p>Sau \u0111\u00e2y l\u00e0 c\u00e1c ch\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi th\u00e9p 5160:<\/p><ul class=\"wp-block-list\"><li>UNS: G10950<\/li>\n\n<li>Ti\u00eau chu\u1ea9n ASTM A29\/A29M: 1095<\/li>\n\n<li>DIN 17222\/EN: Ck101\/1.1274<\/li>\n\n<li>JIS G4801: SUP4<\/li><\/ul><h2 class=\"wp-block-heading\">5160 S\u1ea3n ph\u1ea9m th\u00e9p l\u00f2 xo H\u00ecnh th\u1ee9c v\u00e0 ph\u1ea1m vi cung c\u1ea5p<\/h2><p>SteelPro Group cung c\u1ea5p nhi\u1ec1u lo\u1ea1i h\u00ecnh d\u1ea1ng s\u1ea3n ph\u1ea9m, bao g\u1ed3m thanh, t\u1ea5m, t\u1ea5m v\u00e0 cu\u1ed9n. Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p c\u00e1c k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh.<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>M\u1eabu s\u1ea3n ph\u1ea9m<\/strong><\/td><td><strong>\u0110\u1ed9 d\u00e0y\/Ph\u1ea1m vi \u0111\u01b0\u1eddng k\u00ednh<\/strong><\/td><td><strong>Ph\u1ea1m vi chi\u1ec1u r\u1ed9ng<\/strong><\/td><td><strong>Ph\u1ea1m vi chi\u1ec1u d\u00e0i<\/strong><\/td><\/tr><tr><td>Thanh tr\u00f2n<\/td><td>10 mm (0,39\u2033) \u0111\u1ebfn 300 mm (11,81\u2033)<\/td><td>&#8211;<\/td><td>3000 mm (118\u2033) \u0111\u1ebfn 6000 mm (236\u2033)<\/td><\/tr><tr><td>Thanh ph\u1eb3ng<\/td><td>3 mm (0,12\u2033) \u0111\u1ebfn 80 mm (3,15\u2033)<\/td><td>20 mm (0,79\u2033) \u0111\u1ebfn 300 mm (11,81\u2033)<\/td><td>3000 mm (118\u2033) \u0111\u1ebfn 6000 mm (236\u2033)<\/td><\/tr><tr><td>T\u1ea5m v\u00e0 T\u1ea5m<\/td><td>3 mm (0,12\u2033) \u0111\u1ebfn 100 mm (3,94\u2033)<\/td><td>1000 mm (39,37\u2033) \u0111\u1ebfn 2000 mm (78,74\u2033)<\/td><td>2500 mm (98,43\u2033) \u0111\u1ebfn 6000 mm (236\u2033)<\/td><\/tr><tr><td>Cu\u1ed9n d\u00e2y<\/td><td>1,5 mm (0,06\u2033) \u0111\u1ebfn 6 mm (0,24\u2033)<\/td><td>1000 mm (39,37\u2033) \u0111\u1ebfn 1500 mm (59,06\u2033)<\/td><td>&#8211;<\/td><\/tr><tr><td>Thanh r\u00e8n<\/td><td>20 mm (0,79\u2033) \u0111\u1ebfn 250 mm (9,84\u2033)<\/td><td>&#8211;<\/td><td>3000 mm (118\u2033) \u0111\u1ebfn 6000 mm (236\u2033)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p cacbon 5160<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Y\u1ebfu t\u1ed1<\/strong><\/td><td><strong>Th\u00e0nh ph\u1ea7n<\/strong><\/td><\/tr><tr><td>Cacbon (C)<\/td><td>0.56 &#8211; 0.64 %<\/td><\/tr><tr><td>Crom (Cr)<\/td><td>0.70 &#8211; 0.90 %<\/td><\/tr><tr><td>S\u1eaft (Fe)<\/td><td>97.085 &#8211; 97.84 %<\/td><\/tr><tr><td>Mangan (Mn)<\/td><td>0.75 &#8211; 1.0 %<\/td><\/tr><tr><td>Ph\u1ed1t pho (P)<\/td><td>\u2264 0,035 %<\/td><\/tr><tr><td>Silic (Si)<\/td><td>0.15 &#8211; 0.30 %<\/td><\/tr><tr><td>L\u01b0u hu\u1ef3nh (S)<\/td><td>\u2264 0,040 %<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">5160 T\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a th\u00e9p cacbon<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb s\u1ed1 li\u1ec7u<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb \u0110\u1ebf qu\u1ed1c<\/strong><\/td><\/tr><tr><td>T\u1ec9 tr\u1ecdng<\/td><td>7,85g\/cm\u00b3<\/td><td>0,284 lb\/in\u00b3<\/td><\/tr><tr><td>\u0110i\u1ec3m n\u00f3ng ch\u1ea3y<\/td><td>1425 \u2013 1540 \u00b0C<\/td><td>2597 \u2013 2800 \u00b0F<\/td><\/tr><tr><td>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/td><td>42 W\/m\u00b7K<\/td><td>24 BTU\/gi\u1edd\u00b7ft\u00b7\u00b0F<\/td><\/tr><tr><td>Nhi\u1ec7t dung ri\u00eang<\/td><td>46,6 W\/mK<\/td><td>323 BTU-in\/gi\u1edd-ft\u00b2-\u00b0F<\/td><\/tr><tr><td>\u0110i\u1ec7n tr\u1edf su\u1ea5t<\/td><td>0,0000219 ohm-cm<\/td><td>0,0000219 ohm-cm<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a th\u00e9p cacbon 5160<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb s\u1ed1 li\u1ec7u<\/strong><\/td><td><strong>Gi\u00e1 tr\u1ecb \u0110\u1ebf qu\u1ed1c<\/strong><\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td><td>930MPa<\/td><td>135.000 psi<\/td><\/tr><tr><td>S\u1ee9c ch\u1ecbu l\u1ef1c<\/td><td>690MPa<\/td><td>100.000 psi<\/td><\/tr><tr><td>\u0110\u1ed9 gi\u00e3n d\u00e0i<\/td><td>0.12<\/td><td>0.12<\/td><\/tr><tr><td>\u0110\u1ed9 c\u1ee9ng (HRC)<\/td><td>57 \u2013 58 HRC<\/td><td>57 \u2013 58 HRC<\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp (Charpy V-notch \u1edf -20\u00b0C \/-4\u00b0F)<\/td><td>30 \u2013 40J<\/td><td>22 \u2013 29 ft-lb<\/td><\/tr><tr><td>M\u00f4 \u0111un \u0111\u00e0n h\u1ed3i<\/td><td>190-210 GPa<\/td><td>27557-30458 ksi<\/td><\/tr><tr><td>M\u00f4 \u0111un kh\u1ed1i<\/td><td>160 GPa<\/td><td>23200 ksi<\/td><\/tr><tr><td>T\u1ef7 s\u1ed1 Poisson<\/td><td>0.29<\/td><td>0.29<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/td><td>55 %<\/td><td>55 %<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec7t th\u00e9p 5160?<\/h2><h3 class=\"wp-block-heading\">\u1ee6<\/h3><p>\u0110\u1ed1i v\u1edbi th\u00e9p m\u1ec1m h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u1ea7n t\u1ea1o h\u00ecnh ho\u1eb7c gia c\u00f4ng, h\u00e3y \u1ee7 th\u00e9p b\u1eb1ng c\u00e1ch nung n\u00f3ng \u0111\u1ebfn kho\u1ea3ng <strong>700\u00b0C (1292\u00b0F)<\/strong> v\u00e0 gi\u1eef n\u00f3 trong <strong>1-2 gi\u1edd<\/strong>. Sau \u0111\u00f3, \u0111\u1ec3 th\u00e9p ngu\u1ed9i d\u1ea7n trong l\u00f2 nung ho\u1eb7c l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed c\u00f3 ki\u1ec3m so\u00e1t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0m m\u1ec1m th\u00e9p, gi\u00fap x\u1eed l\u00fd d\u1ec5 d\u00e0ng h\u01a1n.<\/p><h3 class=\"wp-block-heading\">L\u00e0m c\u1ee9ng<\/h3><h4 class=\"wp-block-heading\"><strong>L\u00e0m n\u00f3ng tr\u01b0\u1edbc<\/strong><\/h4><p>Tr\u01b0\u1edbc qu\u00e1 tr\u00ecnh austenit h\u00f3a, l\u00e0m n\u00f3ng tr\u01b0\u1edbc th\u00e9p \u0111\u1ebfn <strong>500\u00b0C (932\u00b0F)<\/strong> \u0110\u1ebeN <strong>700\u00b0C (1292\u00b0F)<\/strong>. Vi\u1ec7c gia nhi\u1ec7t d\u1ea7n d\u1ea7n n\u00e0y gi\u00fap gi\u1ea3m s\u1ed1c nhi\u1ec7t trong qu\u00e1 tr\u00ecnh t\u00f4i v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n tr\u00ean to\u00e0n b\u1ed9 th\u00e9p.<\/p><h4 class=\"wp-block-heading\"><strong>Austenit h\u00f3a (Nung n\u00f3ng)<\/strong><\/h4><p>L\u00e0m n\u00f3ng th\u00e9p 5160 \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 trong kho\u1ea3ng <strong>800\u00b0C (1472\u00b0F)<\/strong> \u0110\u1ebeN <strong>850\u00b0C (1562\u00b0F)<\/strong> cho kho\u1ea3ng <strong>10-15 ph\u00fat<\/strong>. Qu\u00e1 tr\u00ecnh n\u00e0y bi\u1ebfn \u0111\u1ed5i th\u00e9p th\u00e0nh austenit, gi\u00fap th\u00e9p s\u1eb5n s\u00e0ng \u0111\u1ec3 t\u00f4i luy\u1ec7n.<\/p><p><strong>L\u00e0m ngu\u1ed9i<\/strong><\/p><p>Ngay sau khi austenit h\u00f3a, t\u00f4i th\u00e9p trong <strong>d\u1ea7u<\/strong>. L\u00e0m ngu\u1ed9i b\u1eb1ng d\u1ea7u gi\u00fap ng\u0103n ng\u1eeba n\u1ee9t v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 l\u00e0m ngu\u1ed9i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n so v\u1edbi n\u01b0\u1edbc. Th\u00e9p ph\u1ea3i ngu\u1ed9i \u0111\u1ebfn <strong>nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng<\/strong> (xung quanh <strong>20-30\u00b0C \/ 68-86\u00b0F<\/strong>).<\/p><h3 class=\"wp-block-heading\">L\u00e0m ngu\u1ed9i<\/h3><p>L\u00e0m ngu\u1ed9i th\u00e9p b\u1eb1ng c\u00e1ch nung n\u00f3ng n\u00f3 \u0111\u1ebfn <strong>200\u00b0C<\/strong> <strong>(392\u00b0F)<\/strong> \u0110\u1ebeN <strong>300\u00b0C (572\u00b0F)<\/strong> v\u00ec <strong>1-2 gi\u1edd \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 gi\u00f2n do qu\u00e1 tr\u00ecnh t\u00f4i luy\u1ec7n g\u00e2y ra<\/strong>. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0m t\u0103ng \u0111\u1ed9 d\u1ebbo dai m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m qu\u00e1 nhi\u1ec1u \u0111\u1ed9 c\u1ee9ng.<\/p><h2 class=\"wp-block-heading\">Gia c\u00f4ng th\u00e9p 5160<\/h2><p>Do \u0111\u1ed9 d\u1ebbo dai c\u1ee7a n\u00f3, vi\u1ec7c gia c\u00f4ng th\u00e9p 5160 c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n. \u0110\u1ec3 l\u00e0m m\u1ec1m n\u00f3 v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gia c\u00f4ng, t\u1ed1t nh\u1ea5t l\u00e0 <strong>\u1ee7<\/strong> th\u00e9p tr\u01b0\u1edbc khi c\u1eaft. S\u1eed d\u1ee5ng <strong>HSS<\/strong> ho\u1eb7c <strong>c\u00f4ng c\u1ee5 cacbua<\/strong> v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1eaft ch\u1eadm h\u01a1n v\u00e0 l\u00e0m m\u00e1t \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ng\u0103n ng\u1eeba m\u00e0i m\u00f2n d\u1ee5ng c\u1ee5.<\/p><h2 class=\"wp-block-heading\">H\u00e0n th\u00e9p 5160<\/h2><p>H\u00e0n th\u00e9p 5160 c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n do h\u00e0m l\u01b0\u1ee3ng carbon cao v\u00e0 ti\u1ec1m n\u0103ng <strong>n\u1ee9t<\/strong> trong v\u00f9ng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t.&nbsp;<\/p><p>H\u00e0n th\u00e9p 5160 c\u1ea7n ph\u1ea3i nung n\u00f3ng tr\u01b0\u1edbc \u0111\u1ec3 <strong>200-300\u00b0C (392-572\u00b0F)<\/strong> \u0111\u1ec3 ng\u0103n ng\u1eeba n\u1ee9t. X\u1eed l\u00fd nhi\u1ec7t sau khi h\u00e0n, nh\u01b0 <strong>s\u1ef1 t\u00f4i luy\u1ec7n<\/strong>, th\u01b0\u1eddng c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 d\u1ebbo dai. S\u1eed d\u1ee5ng <strong>S\u00daNG B\u1eaeN T\u1eea<\/strong> ho\u1eb7c <strong>GTAW<\/strong> v\u1edbi \u0111i\u1ec7n c\u1ef1c c\u00f3 h\u00e0m l\u01b0\u1ee3ng hydro th\u1ea5p \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u0111\u1ed9 gi\u00f2n.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p 5160 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2><p>Sau \u0111\u00e2y l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a th\u00e9p 5160:<\/p><ul class=\"wp-block-list\"><li><strong>\u00d4 t\u00f4<\/strong>: L\u00f2 xo l\u00e1 v\u00e0 l\u00f2 xo cu\u1ed9n cho h\u1ec7 th\u1ed1ng treo xe.<\/li>\n\n<li><strong>C\u00f4ng c\u1ee5 r\u00e8n<\/strong>: B\u00faa, r\u00ecu, dao r\u1ef1a.<\/li>\n\n<li><strong>L\u00f2 xo treo xe t\u1ea3i<\/strong>: L\u00f2 xo ch\u1ecbu l\u1ef1c cho xe t\u1ea3i v\u00e0 xe th\u01b0\u01a1ng m\u1ea1i.<\/li>\n\n<li><strong>L\u01b0\u1ee1i dao<\/strong>: Dao sinh t\u1ed3n, ki\u1ebfm v\u00e0 dao l\u01b0\u1ee1i c\u1ed1 \u0111\u1ecbnh c\u1ee1 l\u1edbn.<\/li>\n\n<li><strong>M\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng<\/strong>:Kh\u00f3a, ch\u1ed1t, \u1ed1ng l\u00f3t, linh ki\u1ec7n c\u01a1 kh\u00ed.<\/li>\n\n<li><strong>C\u00f4ng c\u1ee5 n\u00f4ng nghi\u1ec7p<\/strong>:X\u1ebbng, l\u01b0\u1ee1i c\u00e0y.<\/li><\/ul><h3 class=\"wp-block-heading\">Th\u00e9p 5160 c\u00f3 t\u1ed1t \u0111\u1ec3 l\u00e0m dao kh\u00f4ng?<\/h3><p>V\u00e2ng, th\u00e9p 5160 r\u1ea5t tuy\u1ec7t v\u1eddi cho <strong>dao l\u1edbn, c\u1ee9ng, dao sinh t\u1ed3n ho\u1eb7c dao l\u01b0\u1ee1i c\u1ed1 \u0111\u1ecbnh<\/strong>\u0110\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 l\u00fd t\u01b0\u1edfng cho vi\u1ec7c s\u1eed d\u1ee5ng n\u1eb7ng nh\u1ecdc, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho <strong>dao nh\u1ecf<\/strong> ho\u1eb7c nh\u1eefng lo\u1ea1i c\u1ea7n c\u00f3 c\u1ea1nh m\u1ecbn.<\/p><p>5160 so v\u1edbi 1095<\/p><p>5160 v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 \u0111\u1ed9 b\u1ec1n, trong khi 1095 t\u1ed1t h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng gi\u1eef c\u1ea1nh v\u00e0 d\u1ec5 m\u00e0i. Trong khi 5160 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n, <a href=\"https:\/\/steelprogroup.com\/vi\/tool-steel\/grades\/1095\/\">1095<\/a> d\u1ec5 b\u1ecb r\u1ec9 s\u00e9t h\u01a1n v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng nhi\u1ec1u h\u01a1n.<\/p><p>Th\u00e9p 5160 c\u1ee9ng h\u01a1n v\u00e0 ch\u1ecbu va \u0111\u1eadp t\u1ed1t h\u01a1n th\u00e9p 1095 nh\u1edd h\u00e0m l\u01b0\u1ee3ng crom, khi\u1ebfn th\u00e9p n\u00e0y tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u00f4ng c\u1ee5 h\u1ea1ng n\u1eb7ng v\u00e0 l\u00f2 xo treo. Tuy nhi\u00ean, th\u00e9p 1095 d\u1ec5 m\u00e0i h\u01a1n v\u00e0 c\u00f3 l\u01b0\u1ee1i s\u1eafc h\u01a1n, khi\u1ebfn th\u00e9p n\u00e0y tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n cho c\u00e1c lo\u1ea1i dao c\u1ea7n \u0111\u1ed9 s\u1eafc.&nbsp;<\/p><h2 class=\"wp-block-heading\">Ch\u1ecdn th\u00e9p 5160 t\u1ed1t nh\u1ea5t cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a b\u1ea1n<\/h2><p>T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i cung c\u1ea5p th\u00e9p 5160 ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn gia c\u00f4ng v\u00e0 ho\u00e0n thi\u1ec7n t\u00f9y ch\u1ec9nh, bao g\u1ed3m c\u1eaft, phay, m\u00e0i v\u00e0 \u0111\u00e1nh b\u00f3ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng ch\u00ednh x\u00e1c nhu c\u1ea7u c\u1ee7a b\u1ea1n. V\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m, ch\u00fang t\u00f4i mang \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady trong m\u1ecdi d\u1ef1 \u00e1n.&nbsp;<\/p><p>Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p<strong> <\/strong><a href=\"https:\/\/steelprogroup.com\/vi\/tool-steel\/cr12mov\/\">Th\u00e9p l\u01b0\u1ee1i dao D2<\/a><strong> <\/strong>\u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t c\u1eaft v\u01b0\u1ee3t tr\u1ed9i. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 xem ch\u00fang t\u00f4i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n b\u1eb1ng v\u1eadt li\u1ec7u cao c\u1ea5p v\u00e0 d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p nh\u01b0 th\u1ebf n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p th\u00e9p 1045 ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau bao g\u1ed3m th\u00e9p t\u1ea5m v\u00e0 th\u00e9p thanh. Ch\u00fang t\u00f4i [\u2026]<\/p>","protected":false},"author":12,"featured_media":20172,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4294,4293],"tags":[],"class_list":["post-20179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades-tool-steel","category-tool-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=20179"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20179\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/20172"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=20179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=20179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=20179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}