{"id":474,"date":"2026-03-31T11:25:15","date_gmt":"2026-03-31T03:25:15","guid":{"rendered":"http:\/\/localhost\/?post_type=product&#038;p=474"},"modified":"2026-03-31T11:29:48","modified_gmt":"2026-03-31T03:29:48","slug":"500-hb-wear-resistant-steel-plate","status":"publish","type":"product","link":"https:\/\/www.jycomat.com\/vi\/san-pham\/500-hb-wear-resistant-steel-plate\/","title":{"rendered":"T\u1ea5m th\u00e9p ch\u1ed1ng m\u00e0i m\u00f2n 500 HB"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"474\" class=\"elementor elementor-474\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9c9c42 e-con-full e-flex e-con e-parent\" data-id=\"a9c9c42\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55ab052 elementor-widget elementor-widget-text-editor\" data-id=\"55ab052\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Th\u00e9p \u0111\u1eb7c bi\u1ec7t ch\u1ed1ng m\u00e0i m\u00f2n c\u00f3 \u0111\u1ed9 c\u1ee9ng 400 HB, 450 HB, 500 HB, 550 HB, 600 HB mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u01a1 h\u1ecdc \u1edf m\u1ee9c cao v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ed9 ph\u1eadn ph\u1ea3i ch\u1ecbu m\u00e0i m\u00f2n n\u1eb7ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 thi\u1ebft b\u1ecb b\u1ed1c x\u1ebfp, x\u1ebbng b\u00e1nh xe, m\u00e1y x\u00fac, th\u00e2n toa xe \u0111\u1ed5, b\u0103ng t\u1ea3i, b\u1ed9 ph\u1eadn m\u00e1y \u0111\u00e0o, m\u00e1y l\u00e0m \u0111\u01b0\u1eddng, s\u00e0ng v\u00e0 m\u00e1y nghi\u1ec1n. D\u00f2ng th\u00e9p t\u1ea5m martensitic h\u1ee3p kim th\u1ea5p c\u00f3 \u0111\u1ed9 c\u1ee9ng cao c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u1eb7c bi\u1ec7t xu\u1ea5t s\u1eafc \u2013 th\u01b0\u1eddng cao g\u1ea5p ba \u0111\u1ebfn s\u00e1u l\u1ea7n so v\u1edbi th\u00e9p x\u00e2y d\u1ef1ng truy\u1ec1n th\u1ed1ng.<\/p><p>C\u00e1c t\u1ea5m th\u00e9p \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 c\u1ea5u tr\u00fac h\u1ea1t m\u1ecbn v\u00e0 c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c nguy\u00ean t\u1ed1 vi h\u1ee3p kim nh\u01b0 Nb v\u00e0 V. \u0110\u1ed9 c\u1ee9ng cao h\u01a1n \u0111\u01b0\u1ee3c \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i nhanh (l\u00e0m ngu\u1ed9i nhanh ngay sau khi c\u00e1n n\u00f3ng) ho\u1eb7c l\u00e0m ngu\u1ed9i th\u00f4ng th\u01b0\u1eddng. Theo y\u00eau c\u1ea7u, c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ea3m b\u1ea3o v\u1ec1 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp t\u1ea1i v\u1ebft kh\u00eda s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/p><p>Do th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a m\u00ecnh, c\u00e1c t\u1ea5m ch\u1ed1ng m\u00e0i m\u00f2n r\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 h\u00e0n. C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u1ea5t c\u1ea3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n n\u00f3ng ch\u1ea3y \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n h\u1ed3 quang trong m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1 (GMAW) \u0111\u00e3 ch\u1ee9ng minh hi\u1ec7u qu\u1ea3 \u0111\u1eb7c bi\u1ec7t cao (l\u01b0\u1ee3ng hydro \u0111\u01b0a v\u00e0o th\u1ea5p). \u0110\u1ec3 ph\u00f2ng ng\u1eeba n\u1ee9t, n\u00ean s\u1eed d\u1ee5ng \u0111i\u1ec7n c\u1ef1c b\u1ecdc c\u01a1 b\u1ea3n c\u00f3 h\u00e0m l\u01b0\u1ee3ng hydro \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong qu\u00e1 tr\u00ecnh h\u00e0n h\u1ed3 quang \u0111i\u1ec7n th\u1ee7 c\u00f4ng. Tr\u01b0\u1edbc khi h\u00e0n, \u0111i\u1ec7n c\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p><p>M\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ea5m ch\u1ed1ng m\u00e0i m\u00f2n bao g\u1ed3m HARDOX, DUROSTAT, RELIA, CREUSABRO, ABREX, ASTRALLOY, EVERHARD, RAEX, QUARD v\u00e0 FORA.<\/p><p>\u00a0<\/p><h2>\u00a0<\/h2><h3>T\u00cdNH CH\u1ea4T H\u00d3A H\u1eccC<\/h3><p>c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c cung c\u1ea5p l\u00e0 t\u1ed1i \u0111a %\u00a0<\/p><div><table id=\"theTable\" dir=\"auto\" data-paging=\"false\" data-cascade=\"true\" data-filter-min=\"3\" data-paging-size=\"5\" data-useparentwidth=\"true\" data-filter-container=\"#filterBox\" data-filter-connectors=\"false\" data-use-parent-width=\"false\" data-sorting=\"false\" data-filtering=\"false\" data-filter-filters=\"[]\" data-filter-placeholder=\"Search\" data-filter-position=\"right\" data-show-header=\"true\"><thead><tr class=\"firstRow\"><th>C\u1ea4P \u0110\u1ed8<\/th><th>C<\/th><th>Mn<\/th><th>P<\/th><th>S<\/th><th>Si<\/th><th>Cr<\/th><th>Ni<\/th><th>Th\u1ee9 Hai<\/th><th>B<\/th><\/tr><\/thead><tbody><tr><td>HB400\u00a0<\/td><td>0.32\u00a0<\/td><td>1.60\u00a0<\/td><td>0.025\u00a0<\/td><td>0.010\u00a0<\/td><td>0.70\u00a0<\/td><td>2.50\u00a0<\/td><td>1.50\u00a0<\/td><td>0.60\u00a0<\/td><td>0.004\u00a0<\/td><\/tr><tr><td>HB450\u00a0<\/td><td>0.26\u00a0<\/td><td>1.60\u00a0<\/td><td>0.025\u00a0<\/td><td>0.010\u00a0<\/td><td>0.70\u00a0<\/td><td>1.40\u00a0<\/td><td>1.50\u00a0<\/td><td>0.60\u00a0<\/td><td>0.005\u00a0<\/td><\/tr><tr><td>HB500\u00a0<\/td><td>0.30\u00a0<\/td><td>1.30\u00a0<\/td><td>0.020\u00a0<\/td><td>0.010\u00a0<\/td><td>0.40\u00a0<\/td><td>2.20\u00a0<\/td><td>2.00\u00a0<\/td><td>0.40\u00a0<\/td><td>0.005\u00a0<\/td><\/tr><tr><td>HB500T\u00a0<\/td><td>0.30\u00a0<\/td><td>1.60\u00a0<\/td><td>0.020\u00a0<\/td><td>0.010\u00a0<\/td><td>0.70\u00a0<\/td><td>1.50\u00a0<\/td><td>1.50\u00a0<\/td><td>0.60\u00a0<\/td><td>0.005\u00a0<\/td><\/tr><tr><td>HB550\u00a0<\/td><td>0.44\u00a0<\/td><td>1.30\u00a0<\/td><td>0.020\u00a0<\/td><td>0.010\u00a0<\/td><td>0.50\u00a0<\/td><td>1.40\u00a0<\/td><td>1.40\u00a0<\/td><td>0.60\u00a0<\/td><td>0.004\u00a0<\/td><\/tr><tr><td>HB600\u00a0<\/td><td>0.47\u00a0<\/td><td>1.50\u00a0<\/td><td>0.015\u00a0<\/td><td>0.010\u00a0<\/td><td>0.70\u00a0<\/td><td>1.20\u00a0<\/td><td>2.50\u00a0<\/td><td>0.70\u00a0<\/td><td>0.005\u00a0<\/td><\/tr><tr><td>HB700\u00a0<\/td><td>0.47\u00a0<\/td><td>1.40\u00a0<\/td><td>0.015\u00a0<\/td><td>0.010\u00a0<\/td><td>0.50\u00a0<\/td><td>1.20\u00a0<\/td><td>2.50\u00a0<\/td><td>0.80\u00a0<\/td><td>0.005\u00a0<\/td><\/tr><\/tbody><\/table><\/div><h2>\u00a0<\/h2><h2>\u00a0<\/h2><h3>T\u00cdNH CH\u1ea4T C\u01a0 H\u1eccC<\/h3><p>c\u00e1c gi\u00e1 tr\u1ecb trung b\u00ecnh \u0111i\u1ec3n h\u00ecnh\u00a0<\/p><div><table id=\"theTable\" dir=\"auto\" data-paging=\"false\" data-cascade=\"true\" data-filter-min=\"3\" data-paging-size=\"5\" data-useparentwidth=\"true\" data-filter-container=\"#filterBox\" data-filter-connectors=\"false\" data-use-parent-width=\"false\" data-sorting=\"false\" data-filtering=\"false\" data-filter-filters=\"[]\" data-filter-placeholder=\"Search\" data-filter-position=\"right\" data-show-header=\"true\"><thead><tr class=\"firstRow\"><th>C\u1ea4P \u0110\u1ed8<\/th><th>Gi\u1edbi h\u1ea1n ch\u1ea3y<\/th><th>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/th><th>Gi\u00e1 tr\u1ecb va \u0111\u1eadp [@-40\u00b0C]<\/th><th>\u0110\u1ed9 gi\u00e3n d\u00e0i [A5]<\/th><\/tr><\/thead><tbody><tr><td>HB400\u00a0<\/td><td>153 ksi [1050 MPa]\u00a0<\/td><td>181 ksi [1250 MPa]\u00a0<\/td><td>45 J\u00a0<\/td><td>10%\u00a0<\/td><\/tr><tr><td>HB450\u00a0<\/td><td>174 ksi [1200 MPa]\u00a0<\/td><td>218 ksi [1500 MPa]\u00a0<\/td><td>50 J\u00a0<\/td><td>8%\u00a0<\/td><\/tr><tr><td>HB500\u00a0<\/td><td>181 ksi [1250 MPa]\u00a0<\/td><td>232 ksi [1600 MPa]\u00a0<\/td><td>37 J\u00a0<\/td><td>6%\u00a0<\/td><\/tr><tr><td>HB500T\u00a0<\/td><td>181 ksi [1250 MPa]\u00a0<\/td><td>232 ksi [1600 MPa]\u00a0<\/td><td>27 th\u00e1ng 1\u00a0<\/td><td>6%\u00a0<\/td><\/tr><tr><td>HB550\u00a0<\/td><td>203 ksi [1400 MPa]\u00a0<\/td><td>261 ksi [1800 MPa]\u00a0<\/td><td>30 th\u00e1ng 1\u00a0<\/td><td>10%\u00a0<\/td><\/tr><tr><td>HB600\u00a0<\/td><td>225 ksi [1550 MPa]\u00a0<\/td><td>305 ksi [2100 MPa]\u00a0<\/td><td>21 th\u00e1ng 1\u00a0<\/td><td>5%\u00a0<\/td><\/tr><tr><td>HB700\u00a0<\/td><td>275 ksi [1900 MPa]\u00a0<\/td><td>380 ksi [2630 MPa]\u00a0<\/td><td>30 th\u00e1ng 1\u00a0<\/td><td>18%\u00a0<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Th\u00e9p \u0111\u1eb7c bi\u1ec7t ch\u1ed1ng m\u00e0i m\u00f2n c\u00f3 \u0111\u1ed9 c\u1ee9ng 400 HB, 450 HB, 500 HB, 550 HB, 600 HB mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u01a1 h\u1ecdc \u1edf m\u1ee9c cao v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ed9 ph\u1eadn ph\u1ea3i ch\u1ecbu m\u00e0i m\u00f2n n\u1eb7ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 thi\u1ebft b\u1ecb b\u1ed1c x\u1ebfp, x\u1ebbng b\u00e1nh xe, m\u00e1y x\u00fac, th\u00e2n toa xe \u0111\u1ed5, b\u0103ng t\u1ea3i, b\u1ed9 ph\u1eadn m\u00e1y \u0111\u00e0o, m\u00e1y l\u00e0m \u0111\u01b0\u1eddng, s\u00e0ng v\u00e0 m\u00e1y nghi\u1ec1n. D\u00f2ng th\u00e9p t\u1ea5m martensitic h\u1ee3p kim th\u1ea5p c\u00f3 \u0111\u1ed9 c\u1ee9ng cao c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u1eb7c bi\u1ec7t xu\u1ea5t s\u1eafc \u2013 th\u01b0\u1eddng cao g\u1ea5p ba \u0111\u1ebfn s\u00e1u l\u1ea7n so v\u1edbi th\u00e9p x\u00e2y d\u1ef1ng truy\u1ec1n th\u1ed1ng.<\/p>","protected":false},"featured_media":367,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","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":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[29],"product_tag":[40],"class_list":["post-474","product","type-product","status-publish","has-post-thumbnail","product_cat-wear-resistant-steel-plate","product_tag-wear-resistant-steel-plate","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product\/474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/comments?post=474"}],"version-history":[{"count":0,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product\/474\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/media\/367"}],"wp:attachment":[{"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/media?parent=474"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product_brand?post=474"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product_cat?post=474"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jycomat.com\/vi\/wp-json\/wp\/v2\/product_tag?post=474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}