{"id":20529,"date":"2025-02-05T04:19:00","date_gmt":"2025-02-04T20:19:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20529"},"modified":"2025-02-06T16:44:05","modified_gmt":"2025-02-06T08:44:05","slug":"dp590-coils","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/automotive-steel\/dp590-coils\/","title":{"rendered":"Th\u00e9p cu\u1ed9n DP590 th\u00e9p hai pha"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Cu\u1ed9n th\u00e9p DP590 b\u1ec1n, d\u1ebbo v\u00e0 d\u1ec5 \u0111\u1ecbnh h\u00ecnh, l\u00fd t\u01b0\u1edfng cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng trong \u00f4 t\u00f4 v\u00e0 c\u00f4ng nghi\u1ec7p. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch DP590 c\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac \u0111\u1ed9c \u0111\u00e1o, quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1ch n\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.&nbsp;<\/p><p class=\"wp-block-paragraph\">T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i cung c\u1ea5p cu\u1ed9n th\u00e9p DP590 ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 t\u00ecm hi\u1ec3u l\u00fd do t\u1ea1i sao v\u1eadt li\u1ec7u n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a b\u1ea1n.<\/p><h2 class=\"wp-block-heading\">Th\u00e9p DP590 l\u00e0 g\u00ec?<\/h2><p class=\"wp-block-paragraph\">Th\u00e9p DP590 thu\u1ed9c lo\u1ea1i th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao ti\u00ean ti\u1ebfn hai pha (DP). N\u00f3 c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p ri\u00eang bi\u1ec7t gi\u1eefa pha ferit m\u1ec1m v\u00e0 pha martensite c\u1ee9ng. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y mang l\u1ea1i cho n\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh t\u1ed1t. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng va \u0111\u1eadp, thi\u1ebft k\u1ebf nh\u1eb9 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00e0 quan tr\u1ecdng.<\/p><h2 class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9ng nh\u1eadn cu\u1ed9n th\u00e9p DP590<\/h2><p class=\"wp-block-paragraph\">Ch\u00fang t\u00f4i cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ea5p <strong>Cu\u1ed9n th\u00e9p c\u00e1n n\u00f3ng DP590, cu\u1ed9n th\u00e9p c\u00e1n ngu\u1ed9i, cu\u1ed9n th\u00e9p m\u1ea1 k\u1ebdm v\u00e0 t\u1ea5m<\/strong>. Ngo\u00e0i c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p <strong>gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh k\u00edch th\u01b0\u1edbc<\/strong> \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n b\u1ea1n.<\/p><ul class=\"wp-block-list\"><li><strong>\u0110\u1ed9 d\u00e0y<\/strong>: 1,0 mm \u0111\u1ebfn 3,0 mm (0,04 in \u0111\u1ebfn 0,12 in)<\/li>\n\n<li><strong>Chi\u1ec1u r\u1ed9ng<\/strong>: 900 mm \u0111\u1ebfn 1.800 mm (35,4 in \u0111\u1ebfn 70,9 in)<\/li>\n\n<li><strong>Chi\u1ec1u d\u00e0i<\/strong>: C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh l\u00ean \u0111\u1ebfn 12.000 mm (472,4 in)<\/li><\/ul><p class=\"wp-block-paragraph\">S\u1ea3n ph\u1ea9m th\u00e9p DP590 c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nghi\u00eam ng\u1eb7t, bao g\u1ed3m ISO 9001, SAE J2340 v\u00e0 EN10346. Cam k\u1ebft kh\u00f4ng ng\u1eebng ngh\u1ec9 c\u1ee7a SteelPro Group v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u1eadt li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady v\u01b0\u1ee3t tr\u1ed9i cho m\u1ecdi \u1ee9ng d\u1ee5ng.<\/p><h2 class=\"wp-block-heading\">Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p DP590<\/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>\u2264 0,12<\/td><\/tr><tr><td>Mangan (Mn)<\/td><td>\u2264 1,80<\/td><\/tr><tr><td>Silic (Si)<\/td><td>\u2264 0,50<\/td><\/tr><tr><td>Ph\u1ed1t pho (P)<\/td><td>\u2264 0,025<\/td><\/tr><tr><td>L\u01b0u hu\u1ef3nh (S)<\/td><td>\u2264 0,020<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a th\u00e9p DP590<\/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 (Rm)<\/td><td>590 \u2013 700MPa<\/td><td>85,6 ksi \u2013 101,53 ksi<\/td><\/tr><tr><td>Gi\u1edbi h\u1ea1n ch\u1ea3y (Re)<\/td><td>340 \u2013 410MPa<\/td><td>49,3\u201359,5 ksi<\/td><\/tr><tr><td>\u0110\u1ed9 gi\u00e3n d\u00e0i (A80)<\/td><td>\u2265 20%<\/td><td>\u2265 20%<\/td><\/tr><tr><td>\u0110\u1ed9 c\u1ee9ng<\/td><td>\u2264 92 HRB<\/td><td>\u2264 92 HRB<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">T\u00ednh ch\u1ea5t th\u00e9p DP590<\/h2><h3 class=\"wp-block-heading\">C\u1ea5u tr\u00fac hai pha<\/h3><p class=\"wp-block-paragraph\">N\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb hai pha: ferrite m\u1ec1m \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 d\u1ebbo v\u00e0 martensite c\u1ee9ng \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 b\u1ec1n. C\u1ea5u tr\u00fac n\u00e0y cung c\u1ea5p c\u1ea3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh t\u1ed1t, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p.<\/p><h3 class=\"wp-block-heading\">Nh\u1eb9 v\u00e0 M\u1ea1nh<\/h3><p class=\"wp-block-paragraph\">N\u00f3 l\u00e0m gi\u1ea3m t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a xe ho\u1eb7c c\u00f4ng tr\u00ecnh trong khi v\u1eabn duy tr\u00ec \u0111\u1ed9 b\u1ec1n, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u.<\/p><h3 class=\"wp-block-heading\">C\u00f3 th\u1ec3 h\u00e0n<\/h3><p class=\"wp-block-paragraph\">N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n, gi\u00fap m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 an to\u00e0n.<\/p><h3 class=\"wp-block-heading\">Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p DP590 c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 cao h\u01a1n so v\u1edbi th\u00e9p cacbon th\u1ea5p c\u01a1 b\u1ea3n, nh\u01b0ng <strong>c\u01b0\u1eddng \u0111\u1ed9 cao<\/strong>, <strong>x\u1eed l\u00fd d\u1ec5 d\u00e0ng<\/strong>, V\u00e0 <strong>\u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i<\/strong> tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn th\u00f4ng minh v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ea7n c\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1 tr\u1ecb.<\/p><h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u1ee7a cu\u1ed9n th\u00e9p DP590<\/h2><h3 class=\"wp-block-heading\">Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p DP590 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh \u00f4 t\u00f4, n\u01a1i t\u1ef7 l\u1ec7 \u0111\u1ed9 b\u1ec1n tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1eb7c t\u00ednh ch\u1ed1ng va ch\u1ea1m c\u1ee7a n\u00f3 r\u1ea5t quan tr\u1ecdng. C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p><ul class=\"wp-block-list\"><li><strong>Gia c\u1ed1 k\u1ebft c\u1ea5u<\/strong>: Khung g\u1ea7m v\u00e0 thanh ngang.<\/li>\n\n<li><strong>Th\u00e0nh ph\u1ea7n an to\u00e0n<\/strong>: D\u1ea7m ch\u1ed1ng va ch\u1ea1m b\u00ean h\u00f4ng, v\u00f9ng va ch\u1ea1m v\u00e0 thanh ch\u1eafn va ch\u1ea1m.<\/li>\n\n<li><strong>T\u1ea5m th\u00e2n xe<\/strong>: T\u1ea5m b\u00ean trong, ph\u1ea7n gia c\u1ed1 c\u1eeda v\u00e0 k\u1ebft c\u1ea5u m\u00e1i.<\/li><\/ul><h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/h3><p class=\"wp-block-paragraph\">Ngo\u00e0i \u1ee9ng d\u1ee5ng trong \u00f4 t\u00f4, th\u00e9p DP590 c\u00f2n l\u00fd t\u01b0\u1edfng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p><ul class=\"wp-block-list\"><li><strong>Khung thi\u1ebft b\u1ecb<\/strong>: C\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng.<\/li>\n\n<li><strong>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef<\/strong>: K\u1ec7 pallet v\u00e0 k\u1ec7 t\u1ea3i tr\u1ecdng cao.<\/li>\n\n<li><strong>V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/strong>: Khung x\u00e2y d\u1ef1ng nh\u1eb9 v\u00e0 h\u1ec7 th\u1ed1ng m\u00f4-\u0111un.<\/li><\/ul><h2 class=\"wp-block-heading\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t cu\u1ed9n th\u00e9p DP590<\/h2><p class=\"wp-block-paragraph\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00e9p cu\u1ed9n DP590 ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1n n\u00f3ng, t\u1ea9y, c\u00e1n ngu\u1ed9i v\u00e0 \u1ee7. C\u1ea5u tr\u00fac vi m\u00f4 hai pha \u0111\u1ed9c \u0111\u00e1o c\u1ee7a DP590 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0m m\u00e1t trong qu\u00e1 tr\u00ecnh \u1ee7.<\/p><h3 class=\"wp-block-heading\">S\u01b0\u1edfi \u1ea5m v\u00e0 ng\u00e2m<\/h3><p class=\"wp-block-paragraph\">Th\u00e9p \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn 800\u00b0C\u2013900\u00b0C (1.472\u00b0F\u20131.652\u00b0F), t\u1ea1i \u0111\u00f3 c\u00e1c pha ferit v\u00e0 austenit h\u00ecnh th\u00e0nh. Sau \u0111\u00f3, th\u00e9p \u0111\u01b0\u1ee3c gi\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 n\u00e0y trong 1\u20135 ph\u00fat, t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a th\u00e9p.<\/p><h3 class=\"wp-block-heading\">L\u00e0m m\u00e1t c\u00f3 ki\u1ec3m so\u00e1t (l\u00e0m ngu\u1ed9i)<\/h3><p class=\"wp-block-paragraph\">Cu\u1ed9n d\u00e2y \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i nhanh v\u1edbi t\u1ed1c \u0111\u1ed9 tr\u00ean 50\u00b0C m\u1ed7i gi\u00e2y, bi\u1ebfn \u0111\u1ed5i austenite th\u00e0nh martensite trong khi v\u1eabn gi\u1eef nguy\u00ean pha ferrite. Qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i d\u1eebng l\u1ea1i \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 500\u00b0C (932\u00b0F) \u0111\u1ec3 tr\u00e1nh h\u00ecnh th\u00e0nh c\u00e1c pha kh\u00f4ng mong mu\u1ed1n.<\/p><p class=\"wp-block-paragraph\">C\u1ea5u tr\u00fac cu\u1ed1i c\u00f9ng ch\u1ee9a kho\u1ea3ng 20% martensit trong ma tr\u1eadn ferit, mang l\u1ea1i cho th\u00e9p \u0111\u1ed9 b\u1ec1n cao v\u00e0 \u0111\u1ed9 d\u1ebbo t\u1ed1t.<\/p><p class=\"wp-block-paragraph\">Ngo\u00e0i c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t n\u00e0y, cu\u1ed9n th\u00e9p DP590 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1ea1 k\u1ebdm \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p><h2 class=\"wp-block-heading\">Ch\u1ecdn SteelPro Group \u0111\u1ec3 c\u00f3 Cu\u1ed9n th\u00e9p DP590 t\u1ed1t nh\u1ea5t<\/h2><p class=\"wp-block-paragraph\">T\u1ea1i SteelPro Group, ch\u00fang t\u00f4i cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng cao <a href=\"https:\/\/steelprogroup.com\/vi\/automotive-steel\/dp600\/\">Cu\u1ed9n th\u00e9p DP590 ho\u1eb7c DP600<\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n. V\u1edbi k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt v\u00e0 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn, ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t v\u00e0 giao h\u00e0ng \u0111\u00fang h\u1ea1n.<\/p><p class=\"wp-block-paragraph\">V\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c th\u00e9p hi\u1ec7u su\u1ea5t cao, SteelPro Group h\u1ed7 tr\u1ee3 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u00ean to\u00e0n c\u1ea7u. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 c\u00f3 d\u1ecbch v\u1ee5 v\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cu\u1ed9n th\u00e9p DP590 b\u1ec1n, d\u1ebbo v\u00e0 d\u1ec5 t\u1ea1o h\u00ecnh, l\u00fd t\u01b0\u1edfng cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng trong \u00f4 t\u00f4 v\u00e0 c\u00f4ng nghi\u1ec7p. B\u00e0i vi\u1ebft n\u00e0y [\u2026]<\/p>","protected":false},"author":12,"featured_media":20528,"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":[4306],"tags":[],"class_list":["post-20529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automotive-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20529","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=20529"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20529\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/20528"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=20529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=20529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=20529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}