{"id":454,"date":"2026-03-31T11:08:25","date_gmt":"2026-03-31T03:08:25","guid":{"rendered":"http:\/\/localhost\/?post_type=product&p=454"},"modified":"2026-03-31T11:09:53","modified_gmt":"2026-03-31T03:09:53","slug":"700-hb-wear-resistant-steel-plate","status":"publish","type":"product","link":"https:\/\/www.jycomat.com\/sv\/produkt\/700-hb-wear-resistant-steel-plate\/","title":{"rendered":"700 HB Wear Resistant Steel Plate"},"content":{"rendered":"
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Slitstarka specialst\u00e5l med h\u00e5rdhet 400 HB, 450 HB, 500 HB, 550 HB, 600 HB ger h\u00f6g motst\u00e5ndskraft mot mekaniskt slitage och \u00e4r l\u00e4mpliga f\u00f6r komponenter som uts\u00e4tts f\u00f6r kraftig n\u00f6tning i anv\u00e4ndningsomr\u00e5den som lastanordningar, hjulskopor, lastare, tippvagnar, transport\u00f6rer, gr\u00e4vmaskinskomponenter, v\u00e4gmaskiner, siktar och krossar. Sortimentet av l\u00e5glegerade martensitiska st\u00e5lpl\u00e5tar med h\u00f6g h\u00e5rdhet har enast\u00e5ende motst\u00e5ndskraft mot s\u00e4rskilt n\u00f6tande slitage - typiskt tre till sex g\u00e5nger h\u00f6gre \u00e4n klassiska konstruktionsst\u00e5l.<\/p>

De pl\u00e5tar som tillverkas \u00e4r finkornigt sm\u00e4lta och kan inneh\u00e5lla mikrolegeringselement som Nb och V. Den h\u00f6gre h\u00e5rdhetsniv\u00e5n uppn\u00e5s genom direktkylning (accelererad kylning direkt efter varmvalsning) eller konventionell kylning. P\u00e5 beg\u00e4ran kan garanterade v\u00e4rden f\u00f6r energi vid sk\u00e5rslag tillhandah\u00e5llas.<\/p>

P\u00e5 grund av sin kemiska sammans\u00e4ttning \u00e4r slitstarka pl\u00e5tar v\u00e4l l\u00e4mpade f\u00f6r svetsning. Alla bepr\u00f6vade sm\u00e4ltsvetsmetoder kan anv\u00e4ndas, men svetsning med skyddsgas har visat sig vara s\u00e4rskilt effektiv (l\u00e5g v\u00e4tehalt). F\u00f6r att f\u00f6rebygga sprickor b\u00f6r man vid manuell ljusb\u00e5gsvetsning anv\u00e4nda elektroder med basbel\u00e4ggning och kontrollerad v\u00e4tehalt. F\u00f6re svetsning m\u00e5ste elektroderna torkas enligt tillverkarens anvisningar.<\/p>

N\u00e5gra av de v\u00e4lk\u00e4nda varum\u00e4rkena f\u00f6r tillverkare av slit- och n\u00f6tningsbest\u00e4ndiga pl\u00e5tar \u00e4r HARDOX, DUROSTAT, RELIA, CREUSABRO, ABREX, ASTRALLOY, EVERHARD, RAEX, QUARD, FORA.<\/p>

\u00a0<\/p>

KEMISKA EGENSKAPER<\/h3>

angivna v\u00e4rden \u00e4r max. %\u00a0<\/p>

GRADERING<\/th>C<\/th>Mn<\/th>P<\/th>S<\/th>Si<\/th>Cr<\/th>Ni<\/th>Mo<\/th>B<\/th><\/tr><\/thead>
HB400\u00a0<\/td>0.32\u00a0<\/td>1.60\u00a0<\/td>0.025\u00a0<\/td>0.010\u00a0<\/td>0.70\u00a0<\/td>2.50\u00a0<\/td>1.50\u00a0<\/td>0.60\u00a0<\/td>0.004\u00a0<\/td><\/tr>
HB450\u00a0<\/td>0.26\u00a0<\/td>1.60\u00a0<\/td>0.025\u00a0<\/td>0.010\u00a0<\/td>0.70\u00a0<\/td>1.40\u00a0<\/td>1.50\u00a0<\/td>0.60\u00a0<\/td>0.005\u00a0<\/td><\/tr>
HB500\u00a0<\/td>0.30\u00a0<\/td>1.30\u00a0<\/td>0.020\u00a0<\/td>0.010\u00a0<\/td>0.40\u00a0<\/td>2.20\u00a0<\/td>2.00\u00a0<\/td>0.40\u00a0<\/td>0.005\u00a0<\/td><\/tr>
HB500T\u00a0<\/td>0.30\u00a0<\/td>1.60\u00a0<\/td>0.020\u00a0<\/td>0.010\u00a0<\/td>0.70\u00a0<\/td>1.50\u00a0<\/td>1.50\u00a0<\/td>0.60\u00a0<\/td>0.005\u00a0<\/td><\/tr>
HB550\u00a0<\/td>0.44\u00a0<\/td>1.30\u00a0<\/td>0.020\u00a0<\/td>0.010\u00a0<\/td>0.50\u00a0<\/td>1.40\u00a0<\/td>1.40\u00a0<\/td>0.60\u00a0<\/td>0.004\u00a0<\/td><\/tr>
HB600\u00a0<\/td>0.47\u00a0<\/td>1.50\u00a0<\/td>0.015\u00a0<\/td>0.010\u00a0<\/td>0.70\u00a0<\/td>1.20\u00a0<\/td>2.50\u00a0<\/td>0.70\u00a0<\/td>0.005\u00a0<\/td><\/tr>
HB700\u00a0<\/td>0.47\u00a0<\/td>1.40\u00a0<\/td>0.015\u00a0<\/td>0.010\u00a0<\/td>0.50\u00a0<\/td>1.20\u00a0<\/td>2.50\u00a0<\/td>0.80\u00a0<\/td>0.005\u00a0<\/td><\/tr><\/tbody><\/table><\/div>

\u00a0<\/h2>

MEKANISKA EGENSKAPER<\/h3>

typiska genomsnittsv\u00e4rden\u00a0<\/p>

GRADERING<\/th>Utbytesh\u00e5llfasthet<\/th>Dragh\u00e5llfasthet<\/th>Slagv\u00e4rde [@-40 C]<\/th>T\u00f6jning [A5]<\/th><\/tr><\/thead>
HB400\u00a0<\/td>153 ksi [1050 MPa]\u00a0<\/td>181 ksi [1250 MPa]\u00a0<\/td>45 J\u00a0<\/td>10%\u00a0<\/td><\/tr>
HB450\u00a0<\/td>174 ksi [1200 MPa]\u00a0<\/td>218 ksi [1500 MPa]\u00a0<\/td>50 J\u00a0<\/td>8%\u00a0<\/td><\/tr>
HB500\u00a0<\/td>181 ksi [1250 MPa]\u00a0<\/td>232 ksi [1600 MPa]\u00a0<\/td>37 J\u00a0<\/td>6%\u00a0<\/td><\/tr>
HB500T\u00a0<\/td>181 ksi [1250 MPa]\u00a0<\/td>232 ksi [1600 MPa]\u00a0<\/td>27 J\u00a0<\/td>6%\u00a0<\/td><\/tr>
HB550\u00a0<\/td>203 ksi [1400 MPa]\u00a0<\/td>261 ksi [1800 MPa]\u00a0<\/td>30 J\u00a0<\/td>10%\u00a0<\/td><\/tr>
HB600\u00a0<\/td>225 ksi [1550 MPa]\u00a0<\/td>305 ksi [2100 MPa]\u00a0<\/td>21 J\u00a0<\/td>5%\u00a0<\/td><\/tr>
HB700\u00a0<\/td>275 ksi [1900 MPa]\u00a0<\/td>380 ksi [2630 MPa]\u00a0<\/td>30 J\u00a0<\/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":"

Slitstarka specialst\u00e5l med h\u00e5rdhet 400 HB, 450 HB, 500 HB, 550 HB, 600 HB ger h\u00f6g motst\u00e5ndskraft mot mekaniskt slitage och \u00e4r l\u00e4mpliga f\u00f6r komponenter som uts\u00e4tts f\u00f6r kraftig n\u00f6tning i anv\u00e4ndningsomr\u00e5den som lastanordningar, hjulskopor, lastare, tippvagnar, transport\u00f6rer, gr\u00e4vmaskinskomponenter, v\u00e4gmaskiner, siktar och krossar. Sortimentet av l\u00e5glegerade martensitiska st\u00e5lpl\u00e5tar med h\u00f6g h\u00e5rdhet har enast\u00e5ende motst\u00e5ndskraft mot s\u00e4rskilt n\u00f6tande slitage - typiskt tre till sex g\u00e5nger h\u00f6gre \u00e4n klassiska konstruktionsst\u00e5l.<\/p>","protected":false},"featured_media":455,"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":[39],"class_list":{"0":"post-454","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wear-resistant-steel-plate","7":"product_tag-steel-plate","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":0,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product\/454\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/media\/455"}],"wp:attachment":[{"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product_brand?post=454"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product_cat?post=454"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jycomat.com\/sv\/wp-json\/wp\/v2\/product_tag?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}