{"id":21657,"date":"2025-03-16T05:43:00","date_gmt":"2025-03-15T21:43:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21657"},"modified":"2025-03-11T15:07:56","modified_gmt":"2025-03-11T07:07:56","slug":"standards","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/galvanized-steel\/standards\/","title":{"rendered":"Ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm"},"content":{"rendered":"<p class=\"c3 wp-block-paragraph\"><span class=\"c7\">M\u1ea1 k\u1ebdm l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00e9p kh\u1ecfi b\u1ecb \u0103n m\u00f2n, t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a th\u00e9p. V\u1edbi nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p to\u00e0n c\u1ea7u nh\u01b0 x\u00e2y d\u1ef1ng v\u00e0 \u00f4 t\u00f4, c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady.<\/span><\/p><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p t\u1ed5ng quan chuy\u00ean s\u00e2u v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ASTM v\u00e0 ISO. B\u00e0i vi\u1ebft gi\u1ea3i th\u00edch c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho, bao g\u1ed3m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng, th\u00e9p m\u1ea1 k\u1ebdm, th\u00e9p m\u1ea1 \u0111i\u1ec7n v\u00e0 th\u00e9p ph\u1ee7 nh\u00f4m-k\u1ebdm.<\/span><\/p><h2 class=\"wp-block-heading c3 c5\" id=\"h.95tboy6w06c0\"><span class=\"c15\">Ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm l\u00e0 g\u00ec?<\/span><\/h2><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1ec3 \u00e1p d\u1ee5ng l\u1edbp ph\u1ee7 k\u1ebdm cho th\u00e9p. C\u00e1c ti\u00eau chu\u1ea9n n\u00e0y ch\u1ec9 \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u01b0 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 k\u1ebdm, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a th\u00e9p m\u1ea1 k\u1ebdm trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/span><\/p><h2 class=\"wp-block-heading c3 c5\" id=\"h.htpjrwgdmo7t\">T\u1ed5ng quan v\u1ec1 <span class=\"c15\">Ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm<\/span><\/h2><h3 class=\"wp-block-heading c3 c5\" id=\"h.219uu9o3klzq\"><span class=\"c2\">Qu\u1ed1c t\u1ebf (Ti\u00eau chu\u1ea9n ISO)<\/span><\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ti\u00eau chu\u1ea9n<\/strong><\/td><td><strong>Ph\u1ea1m vi<\/strong><\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ISO1461<\/td><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng cho c\u00e1c s\u1ea3n ph\u1ea9m s\u1eaft v\u00e0 th\u00e9p ch\u1ebf t\u1ea1o.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ISO4998<\/td><td>T\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c v\u00e0 m\u1ea1 h\u1ee3p kim k\u1ebdm-s\u1eaft.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ISO14713<\/td><td>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 k\u1ebdm \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ISO3575<\/td><td>T\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c d\u00f9ng cho m\u1ee5c \u0111\u00edch chung.<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading c3 c5\" id=\"h.l7heri9fvrit\"><span class=\"c2\">Hoa K\u1ef3 (Ti\u00eau chu\u1ea9n ASTM)<\/span><\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ti\u00eau chu\u1ea9n<\/strong><\/td><td><strong>Ph\u1ea1m vi<\/strong><\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A123\/A123M<\/td><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng cho th\u00e9p k\u1ebft c\u1ea5u, \u1ed1ng v\u00e0 c\u1ee5m l\u1eafp r\u00e1p.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A653\/A653M<\/td><td>T\u1ea5m v\u00e0 cu\u1ed9n th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng v\u00e0 m\u1ea1 k\u1ebdm li\u00ean t\u1ee5c.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A879\/A879M<\/td><td>T\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A792\/A792M<\/td><td>T\u1ea5m th\u00e9p m\u1ea1 nh\u00f4m k\u1ebdm d\u00f9ng \u0111\u1ec3 l\u1ee3p m\u00e1i v\u00e0 \u1ed1p t\u01b0\u1eddng.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A767\/A767M<\/td><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng \u0111\u1ec3 gia c\u1ed1 thanh th\u00e9p (c\u1ed1t th\u00e9p).<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n ASTM A153\/A153M<\/td><td>L\u1edbp ph\u1ee7 k\u1ebdm tr\u00ean c\u00e1c v\u1eadt d\u1ee5ng b\u1eb1ng s\u1eaft v\u00e0 th\u00e9p, ch\u1eb3ng h\u1ea1n nh\u01b0 bu l\u00f4ng v\u00e0 \u1ed1c v\u00edt.<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading c3 c5\" id=\"h.n2eabjuk0pju\"><span class=\"c2\">Trung Qu\u1ed1c (Ti\u00eau chu\u1ea9n GB)<\/span><\/h3><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ti\u00eau chu\u1ea9n<\/strong><\/td><td><strong>Ph\u1ea1m vi<\/strong><\/td><\/tr><tr><td>GB\/T 13912<\/td><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng cho c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u th\u00e9p.<\/td><\/tr><tr><td>GB\/T2518<\/td><td>T\u1ea5m v\u00e0 d\u1ea3i th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n GB\/T7005<\/td><td>T\u1ea5m v\u00e0 d\u1ea3i th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n d\u00f9ng cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh x\u00e1c.<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n GB\/T3642<\/td><td>D\u00e2y th\u00e9p m\u1ea1 k\u1ebdm c\u00f3 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/td><\/tr><tr><td>GB\/T 13793<\/td><td>\u1ed0ng th\u00e9p h\u00e0n m\u1ea1 k\u1ebdm d\u00f9ng cho m\u1ee5c \u0111\u00edch k\u1ebft c\u1ea5u.<\/td><\/tr><\/tbody><\/table><\/figure><p class=\"c3 wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ti\u00eau bi\u1ec3u cho c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm.<\/p><h2 class=\"wp-block-heading c11 c5\" id=\"h.z45zgy7dmew8\"><span class=\"c15\">Ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/span><\/h2><h3 class=\"wp-block-heading c19 c5\" id=\"h.wai59ndbgd4g\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ISO1461<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ISO1461<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p v\u00e0 s\u1eaft \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 t\u1ed1i thi\u1ec3u d\u1ef1a tr\u00ean lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 k\u00edch th\u01b0\u1edbc ti\u1ebft di\u1ec7n v\u00e0 ph\u00e1c th\u1ea3o c\u00e1c ti\u00eau ch\u00ed ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t, cho ph\u00e9p c\u00e1c khuy\u1ebft t\u1eadt nh\u1ecf kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. <\/span><\/p><ul class=\"wp-block-list c12 lst-kix_ohc7s5hqui2-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">\u00a0\u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 ki\u1ec3m tra tr\u1ef1c quan.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">ISO 1461 \u00e1p d\u1ee5ng cho c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p ch\u1ebf t\u1ea1o, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 c\u1ee5m k\u1ebft c\u1ea5u, mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 nh\u1ea5t qu\u00e1n khi s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p v\u00e0 ngo\u00e0i tr\u1eddi.<\/span><\/p><h3 class=\"wp-block-heading c5 c19\" id=\"h.rkrlzcich8jb\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A123\/A123M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTMA123<\/span><span class=\"c7\">&nbsp;\u0111\u1eb7t ra c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng, bao g\u1ed3m th\u00e9p k\u1ebft c\u1ea5u, \u1ed1ng v\u00e0 c\u1ee5m l\u1eafp r\u00e1p. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 t\u1ed1i thi\u1ec3u d\u1ef1a tr\u00ean lo\u1ea1i th\u00e9p v\u00e0 \u0111\u1ed9 d\u00e0y, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n m\u1ea1nh. Ti\u00eau chu\u1ea9n n\u00e0y y\u00eau c\u1ea7u \u0111\u1ed9 b\u00e1m d\u00ednh l\u1edbp ph\u1ee7 ch\u1eafc ch\u1eafn v\u00e0 cho ph\u00e9p c\u00e1c khuy\u1ebft t\u1eadt nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t n\u1ebfu hi\u1ec7u su\u1ea5t kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. <\/span><\/p><ul class=\"wp-block-list c12 lst-kix_cm0zz2z0846m-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: \u0111\u1ed3ng h\u1ed3 \u0111o t\u1eeb t\u00ednh.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u00e2y d\u1ef1ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, ASTM A123 kh\u00f4ng bao g\u1ed3m c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf nh\u01b0 \u1ed1c v\u00edt v\u00e0 t\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t h\u01a1n l\u00e0 t\u00ednh th\u1ea9m m\u1ef9, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh chu\u1ea9n m\u1ef1c quan tr\u1ecdng cho th\u00e9p m\u1ea1 k\u1ebdm tr\u00ean to\u00e0n c\u1ea7u.<\/span><\/p><h3 class=\"wp-block-heading c3 c5\" id=\"h.u9xn4548t192\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A153\/A153M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTM A153\/A153M<\/span><span class=\"c7\">&nbsp;l\u00e0 ti\u00eau chu\u1ea9n cho l\u1edbp ph\u1ee7 k\u1ebdm nh\u00fang n\u00f3ng tr\u00ean ph\u1ea7n c\u1ee9ng b\u1eb1ng s\u1eaft v\u00e0 th\u00e9p, ch\u1eb3ng h\u1ea1n nh\u01b0 bu l\u00f4ng, \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 d\u1ef1a tr\u00ean danh m\u1ee5c c\u1ee7a b\u1ed9 ph\u1eadn, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n nh\u1ea5t qu\u00e1n. <\/span><\/p><ul class=\"wp-block-list c12 lst-kix_4ix4giiwgq1t-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: \u0111o \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 ki\u1ec3m tra tr\u1ef1c quan. <\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho c\u1ea3 ph\u1ea7n c\u1ee9ng c\u00f3 ren v\u00e0 kh\u00f4ng c\u00f3 ren v\u00e0 t\u1eadp trung v\u00e0o \u0111\u1ed9 b\u1ec1n trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n. ASTM A153\/A153M \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady cho ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u, c\u00f4ng nghi\u1ec7p v\u00e0 ngo\u00e0i tr\u1eddi.<\/span><\/p><h3 class=\"wp-block-heading c3 c5\" id=\"h.cvlje3s9dsng\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A767\/A767M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTM A767\/A767M<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi thanh c\u1ed1t th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng (thanh c\u1ed1t th\u00e9p) \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n l\u00e2u d\u00e0i. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc thanh v\u00e0 bao g\u1ed3m c\u00e1c h\u01b0\u1edbng d\u1eabn v\u1ec1 chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh l\u1edbp ph\u1ee7 th\u00edch h\u1ee3p. <\/span><\/p><ul class=\"wp-block-list c12 lst-kix_ix5yu8s4b61o-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: \u0111o \u0111\u1ed9 d\u00e0y v\u00e0 ki\u1ec3m tra tr\u1ef1c quan.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c gia c\u1ed1 th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c k\u1ebft c\u1ea5u b\u00ea t\u00f4ng ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng trong ng\u00e0nh h\u00e0ng h\u1ea3i ho\u1eb7c c\u00f4ng nghi\u1ec7p.<\/span><\/p><h2 class=\"wp-block-heading c11 c5\" id=\"h.adv0av3c3kvn\"><span class=\"c15\">Ti\u00eau chu\u1ea9n m\u1ea1 \u0111i\u1ec7n<\/span><\/h2><h3 class=\"wp-block-heading c3 c5\" id=\"h.o947izvy1517\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ISO5002<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ISO5002<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea5m v\u00e0 d\u1ea3i th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n li\u00ean t\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 x\u00e1c \u0111\u1ecbnh kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh x\u00e1c.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_e6pfuogldhn-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: X\u00e1c \u0111\u1ecbnh kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c t\u1ea5m th\u00e9p c\u00e1n ngu\u1ed9i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb gia d\u1ee5ng, n\u01a1i ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t cao v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/span><\/p><h3 class=\"wp-block-heading c3 c5\" id=\"h.o09u2osipcu\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A879\/A879M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTM A879\/A879M<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi t\u1ea5m th\u00e9p m\u1ea1 \u0111i\u1ec7n c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c l\u1edbp ph\u1ee7, l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh x\u00e1c.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_mai127djniix-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: \u0110o kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c t\u1ea5m th\u00e9p hi\u1ec7u su\u1ea5t cao d\u00f9ng trong s\u1ea3n xu\u1ea5t \u00f4 t\u00f4, c\u00f4ng nghi\u1ec7p v\u00e0 thi\u1ebft b\u1ecb gia d\u1ee5ng, trong \u0111\u00f3 l\u1edbp ph\u1ee7 \u0111\u1ed3ng nh\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/span><\/p><h2 class=\"wp-block-heading c5 c11\" id=\"h.7uxltbttoq1u\"><span class=\"c15\">Ti\u00eau chu\u1ea9n th\u00e9p m\u1ea1 k\u1ebdm<\/span><\/h2><h3 class=\"wp-block-heading c3 c5\" id=\"h.7z7yqpanz2mc\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ISO4998<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ISO4998<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c v\u00e0 m\u1ea1 h\u1ee3p kim k\u1ebdm-s\u1eaft cho c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u v\u00e0 chung. N\u00f3 x\u00e1c \u0111\u1ecbnh kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_4ki7lib4b6ya-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: Ki\u1ec3m tra kh\u1ed1i l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, th\u1eed nghi\u1ec7m t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 ki\u1ec3m tra tr\u1ef1c quan.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p n\u00f3i chung y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng \u0111\u1ec1u.<\/span><\/p><h3 class=\"wp-block-heading c3 c5\" id=\"h.7d6bghiyskjw\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A653\/A653M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTM A653\/A653M<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c v\u00e0 th\u00e9p m\u1ea1 k\u1ebdm \u1ee7. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c lo\u1ea1i tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u, \u00f4 t\u00f4 v\u00e0 chung.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_lcmxuwbjxzoy-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: Ph\u00e2n t\u00edch tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 ki\u1ec3m tra b\u1ec1 m\u1eb7t.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh \u0111\u1ed3ng nh\u1ea5t, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng, thi\u1ebft b\u1ecb v\u00e0 v\u1eadn chuy\u1ec3n.<\/span><\/p><h2 class=\"wp-block-heading c3 c5\" id=\"h.emtykx5fzv6t\"><span class=\"c15\">Ti\u00eau chu\u1ea9n th\u00e9p tr\u00e1ng nh\u00f4m-k\u1ebdm<\/span><\/h2><h3 class=\"wp-block-heading c3 c5\" id=\"h.t57q8alb1x0c\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ISO9364<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ISO9364<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi t\u1ea5m v\u00e0 d\u1ea3i th\u00e9p h\u1ee3p kim nh\u00f4m-k\u1ebdm nh\u00fang n\u00f3ng li\u00ean t\u1ee5c. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n l\u1edbp ph\u1ee7, \u0111\u1ed9 d\u00e0y v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_gfccuw7a6z39-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: \u0110o \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong x\u00e2y d\u1ef1ng, l\u1ee3p m\u00e1i v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, n\u01a1i kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/span><\/p><h3 class=\"wp-block-heading c3 c5\" id=\"h.z9jxus8p9nnt\"><span class=\"c2\">Ti\u00eau chu\u1ea9n ASTM A792\/A792M<\/span><\/h3><p class=\"c3 wp-block-paragraph\"><span class=\"c4\">Ti\u00eau chu\u1ea9n ASTM A792\/A792M<\/span><span class=\"c7\">&nbsp;ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi t\u1ea5m th\u00e9p ph\u1ee7 h\u1ee3p kim nh\u00f4m-k\u1ebdm \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng quy tr\u00ecnh nh\u00fang n\u00f3ng. Ti\u00eau chu\u1ea9n n\u00e0y x\u00e1c \u0111\u1ecbnh tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ecbu nhi\u1ec7t.<\/span><\/p><ul class=\"wp-block-list c12 lst-kix_jflg3v308q10-0 start\"><li><span class=\"c4\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/span><span class=\"c7\">: Ph\u00e2n t\u00edch tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, th\u1eed nghi\u1ec7m c\u01a1 h\u1ecdc v\u00e0 ki\u1ec3m tra b\u1ec1 m\u1eb7t.<\/span><\/li><\/ul><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c \u1ee9ng d\u1ee5ng l\u1ee3p m\u00e1i, \u1ed1p t\u01b0\u1eddng v\u00e0 c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t cao.<\/span><\/p><h2 class=\"wp-block-heading c3 c5\" id=\"h.woer15dlaraa\"><span class=\"c15\">Th\u00e9p m\u1ea1 k\u1ebdm tuy\u1ec7t v\u1eddi theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/span><\/h2><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">Steel Pro Group cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm cao c\u1ea5p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ASTM v\u00e0 ISO cao nh\u1ea5t. Ph\u1ea1m vi c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m th\u00e9p nh\u00fang n\u00f3ng, m\u1ea1 \u0111i\u1ec7n v\u00e0 th\u00e9p m\u1ea1 k\u1ebdm nh\u00f4m, mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u00f4 song, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady. <\/span><\/p><p class=\"c3 wp-block-paragraph\"><span class=\"c7\">T\u1eeb x\u00e2y d\u1ef1ng \u0111\u1ebfn \u00f4 t\u00f4, Steel Pro Group \u0111\u1ea3m b\u1ea3o m\u1ecdi s\u1ea3n ph\u1ea9m \u0111\u1ec1u \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u1eaft khe c\u1ee7a b\u1ea1n v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 chuy\u00ean m\u00f4n to\u00e0n c\u1ea7u m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng.<\/span><\/p><p class=\"c3 c27 wp-block-paragraph\">&nbsp;<\/p><p class=\"c8 c21 wp-block-paragraph\">&nbsp;<\/p><p class=\"c8 c21 wp-block-paragraph\">&nbsp;<\/p><p class=\"wp-block-paragraph\">&nbsp;<\/p><p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 ASTM, ISO v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n m\u1ea1 k\u1ebdm qu\u1ed1c t\u1ebf kh\u00e1c d\u00e0nh cho th\u00e9p nh\u00fang n\u00f3ng, m\u1ea1 k\u1ebdm \u0111i\u1ec7n v\u00e0 m\u1ea1 nh\u00f4m-k\u1ebdm.<\/p>","protected":false},"author":1,"featured_media":21658,"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 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