{"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\/pl\/produkt\/700-hb-wear-resistant-steel-plate\/","title":{"rendered":"P\u0142yta stalowa odporna na zu\u017cycie 700 HB"},"content":{"rendered":"
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Odporne na \u015bcieranie stale specjalne o twardo\u015bci 400 HB, 450 HB, 500 HB, 550 HB, 600 HB zapewniaj\u0105 wysoki poziom odporno\u015bci na zu\u017cycie mechaniczne i s\u0105 odpowiednie dla komponent\u00f3w nara\u017conych na silne \u015bcieranie w takich zastosowaniach jak urz\u0105dzenia za\u0142adowcze, \u0142opaty ko\u0142owe, \u0142adowarki, nadwozia wywrotek muldowych, przeno\u015bniki, komponenty koparek, maszyny drogowe, przesiewacze i kruszarki. Gama niskostopowych blach martenzytycznych o wysokiej twardo\u015bci charakteryzuje si\u0119 wyj\u0105tkow\u0105 odporno\u015bci\u0105 na zu\u017cycie \u015bcierne - zazwyczaj od trzech do sze\u015bciu razy wy\u017csz\u0105 ni\u017c klasyczne stale konstrukcyjne.<\/p>

Produkowane blachy s\u0105 drobnoziarniste i mog\u0105 zawiera\u0107 pierwiastki mikrostopowe, takie jak Nb i V. Wy\u017cszy poziom twardo\u015bci uzyskuje si\u0119 poprzez bezpo\u015brednie hartowanie (przyspieszone ch\u0142odzenie bezpo\u015brednio po walcowaniu na gor\u0105co) lub konwencjonalne hartowanie. Na \u017cyczenie dostarczane s\u0105 gwarantowane warto\u015bci energii uderzenia karbu.<\/p>

Ze wzgl\u0119du na sw\u00f3j sk\u0142ad chemiczny blachy trudno\u015bcieralne dobrze nadaj\u0105 si\u0119 do spawania. Mo\u017cna stosowa\u0107 wszystkie przetestowane metody spawania, ale spawanie \u0142ukowe w os\u0142onie gazu oboj\u0119tnego okaza\u0142o si\u0119 szczeg\u00f3lnie skuteczne (niska zawarto\u015b\u0107 wodoru). Ze wzgl\u0119du na zapobieganie p\u0119kni\u0119ciom, do r\u0119cznego spawania \u0142ukiem elektrycznym nale\u017cy stosowa\u0107 elektrody z pow\u0142ok\u0105 zasadow\u0105 o kontrolowanej zawarto\u015bci wodoru. Przed spawaniem elektrody nale\u017cy wysuszy\u0107 zgodnie z instrukcjami producenta.<\/p>

Niekt\u00f3re z dobrze znanych marek producent\u00f3w p\u0142yt odpornych na \u015bcieranie to HARDOX, DUROSTAT, RELIA, CREUSABRO, ABREX, ASTRALLOY, EVERHARD, RAEX, QUARD, FORA.<\/p>

\u00a0<\/p>

W\u0141A\u015aCIWO\u015aCI CHEMICZNE<\/h3>

podane warto\u015bci to maks. %\u00a0<\/p>

KLASA<\/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>

W\u0141A\u015aCIWO\u015aCI MECHANICZNE<\/h3>

typowe warto\u015bci \u015brednie\u00a0<\/p>

KLASA<\/th>Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie<\/th>Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie<\/th>Warto\u015b\u0107 udarno\u015bci [@-40 C]<\/th>Wyd\u0142u\u017cenie [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":"

Odporne na \u015bcieranie stale specjalne o twardo\u015bci 400 HB, 450 HB, 500 HB, 550 HB, 600 HB zapewniaj\u0105 wysoki poziom odporno\u015bci na zu\u017cycie mechaniczne i s\u0105 odpowiednie dla komponent\u00f3w nara\u017conych na silne \u015bcieranie w takich zastosowaniach jak urz\u0105dzenia za\u0142adowcze, \u0142opaty ko\u0142owe, \u0142adowarki, nadwozia wywrotek muldowych, przeno\u015bniki, komponenty koparek, maszyny drogowe, przesiewacze i kruszarki. Gama niskostopowych blach martenzytycznych o wysokiej twardo\u015bci charakteryzuje si\u0119 wyj\u0105tkow\u0105 odporno\u015bci\u0105 na zu\u017cycie \u015bcierne - zazwyczaj od trzech do sze\u015bciu razy wy\u017csz\u0105 ni\u017c klasyczne stale konstrukcyjne.<\/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\/pl\/wp-json\/wp\/v2\/product\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":0,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/product\/454\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/media\/455"}],"wp:attachment":[{"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/product_brand?post=454"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/product_cat?post=454"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jycomat.com\/pl\/wp-json\/wp\/v2\/product_tag?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}