{"product_id":"stabelektroden-bohler-fox-k-55","title":"elétrodos revestidos Böhler RAPOSA K 55","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:4a266ddf-7cae-4afb-8001-25fedc906759-0\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:4a266ddf-7cae-4afb-8001-25fedc906759-0\" data-turn-id-container=\"request-WEB:4a266ddf-7cae-4afb-8001-25fedc906759-0\" data-testid=\"conversation-turn-2\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2a04270a-6e9b-4cbf-9158-1aff99d83cea\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1lfbevw\" data-start=\"68\" data-end=\"161\"\u003eBÖHLER RAPOSA K 55 – Elétrodo de haste revestido básico para construção de carris, máquinas e contentores\u003c\/h2\u003e\n\u003cp data-start=\"163\" data-end=\"487\"\u003eO \u003cstrong data-start=\"167\" data-end=\"186\"\u003eBÖHLER RAPOSA K 55\u003c\/strong\u003e é um elétrodo de varão sem liga, com revestimento básico, para tarefas exigentes de soldadura na construção de aço, engenharia mecânica, construção de contentores e, em particular, em superestruturas ferroviárias e de elétricos. É caracterizado por boas propriedades de soldadura, metal de soldadura limpo e muito boas propriedades de tenacidade.\u003c\/p\u003e\n\u003cp data-start=\"489\" data-end=\"875\"\u003eO elétrodo é preferido para soldagem \u003cstrong data-start=\"541\" data-end=\"586\"\u003eJuntas de carris e peças centrais em interruptores\u003c\/strong\u003e usado e é para \u003cstrong data-start=\"610\" data-end=\"654\"\u003eClasses ferroviárias até 1080 MPa Resistência à tracção\u003c\/strong\u003e adequado. Além disso, pode ser utilizado com vários aços estruturais não ligados, aços estruturais de grão fino até S355N bem como aços para vasos de pressão resistentes ao calor, como P295GH e P355GH ser usado.\u003c\/p\u003e\n\u003ch3 data-section-id=\"8a5qi8\" data-start=\"877\" data-end=\"896\"\u003eDesignação padrão\u003c\/h3\u003e\n\u003cp data-start=\"898\" data-end=\"958\"\u003eO BÖHLER RAPOSA K 55 é classificado de acordo com as seguintes normas:\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"960\" data-end=\"1113\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"960\" data-end=\"985\"\u003e\n\u003ctr data-start=\"960\" data-end=\"985\"\u003e\n\u003cth data-start=\"960\" data-end=\"967\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eNorma\u003c\/th\u003e\n\u003cth data-start=\"967\" data-end=\"985\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eClassificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"996\" data-end=\"1113\"\u003e\n\u003ctr data-start=\"996\" data-end=\"1031\"\u003e\n\u003ctd data-start=\"996\" data-end=\"1012\" data-col-size=\"sm\"\u003ePT ISO 2560-UMA\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1012\" data-end=\"1031\"\u003eE 46 4 b 3 2 H5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1032\" data-end=\"1060\"\u003e\n\u003ctd data-start=\"1032\" data-end=\"1048\" data-col-size=\"sm\"\u003ePT ISO 2560-B\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1048\" data-end=\"1060\"\u003eE 4916 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1061\" data-end=\"1091\"\u003e\n\u003ctd data-start=\"1061\" data-end=\"1082\" data-col-size=\"sm\"\u003eAWS A5.1 \/ SFA5.1\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1082\" data-end=\"1091\"\u003eE7016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1092\" data-end=\"1113\"\u003e\n\u003ctd data-start=\"1092\" data-end=\"1104\" data-col-size=\"sm\"\u003eAWS A5.1M\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1104\" data-end=\"1113\"\u003eE4916\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"1foirdl\" data-start=\"1115\" data-end=\"1144\"\u003eMateriais de base adequados\u003c\/h3\u003e\n\u003cp data-start=\"1146\" data-end=\"1215\"\u003eO elétrodo é adequado para os seguintes materiais de base, entre outros:\u003c\/p\u003e\n\u003cp data-start=\"1217\" data-end=\"1383\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1284\"\u003eE295, E335, E360, C45, C60, GE240, GE260, GE300, P295GH, P355GH\u003c\/strong\u003e, também para \u003cstrong data-start=\"1299\" data-end=\"1330\"\u003eAços estruturais de grão fino até S355N\u003c\/strong\u003e bem como \u003cstrong data-start=\"1337\" data-end=\"1382\"\u003eAços ferroviários até 1080 MPa Resistência à tracção\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1i86kao\" data-start=\"1385\" data-end=\"1431\"\u003ePropriedades mecânicas do metal de soldadura\u003c\/h3\u003e\n\u003cp data-start=\"1433\" data-end=\"1846\"\u003eO metal de soldadura não tratado atinge valores típicos de qualidade mecânica de aprox. \u003cstrong data-start=\"1509\" data-end=\"1531\"\u003e470 MPa Limite de rendimento\u003c\/strong\u003e, \u003cstrong data-start=\"1533\" data-end=\"1558\"\u003e575 MPa Resistência à tracção\u003c\/strong\u003e e \u003cstrong data-start=\"1563\" data-end=\"1579\"\u003e26 % alongamento\u003c\/strong\u003e. Particularmente digno de nota é o trabalho de impacto entalhado de \u003cstrong data-start=\"1649\" data-end=\"1669\"\u003e160 J em -40 °C\u003c\/strong\u003e, o que torna o elétrodo também adequado para aplicações onde são necessárias boas propriedades de tenacidade a baixas temperaturas.\u003c\/p\u003e\n\u003ch3 data-section-id=\"k9dajn\" data-start=\"1848\" data-end=\"1873\"\u003eInstruções de processamento\u003c\/h3\u003e\n\u003cp data-start=\"1875\" data-end=\"2095\"\u003eO BÖHLER RAPOSA K 55 pode com \u003cstrong data-start=\"1904\" data-end=\"1927\"\u003ePólo positivo CC\u003c\/strong\u003e bem como com \u003cstrong data-start=\"1938\" data-end=\"1954\"\u003eCorrente alternada\u003c\/strong\u003e ser processado. Antes do processamento, o elétrodo deve estar de acordo com as instruções do fabricante \u003cstrong data-start=\"2044\" data-end=\"2087\"\u003e300–350 °C para 2 Secar novamente durante horas\u003c\/strong\u003e tornar-se.\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2097\" data-end=\"2280\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2097\" data-end=\"2135\"\u003e\n\u003ctr data-start=\"2097\" data-end=\"2135\"\u003e\n\u003cth data-start=\"2097\" data-end=\"2111\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eAtravésmesser\u003c\/th\u003e\n\u003cth data-start=\"2111\" data-end=\"2119\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eComprimento\u003c\/th\u003e\n\u003cth data-start=\"2119\" data-end=\"2135\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eIntervalo atual\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2153\" data-end=\"2280\"\u003e\n\u003ctr data-start=\"2153\" data-end=\"2184\"\u003e\n\u003ctd data-start=\"2153\" data-end=\"2162\" data-col-size=\"sm\"\u003e3,2 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2162\" data-end=\"2171\"\u003e450 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2171\" data-end=\"2184\"\u003e100–140 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2185\" data-end=\"2216\"\u003e\n\u003ctd data-start=\"2185\" data-end=\"2194\" data-col-size=\"sm\"\u003e4,0 mm\u003c\/td\u003e\n\u003ctd data-start=\"2194\" data-end=\"2203\" data-col-size=\"sm\"\u003e450 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2203\" data-end=\"2216\"\u003e140–190 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2217\" data-end=\"2248\"\u003e\n\u003ctd data-start=\"2217\" data-end=\"2226\" data-col-size=\"sm\"\u003e5,0 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2226\" data-end=\"2235\"\u003e450 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2235\" data-end=\"2248\"\u003e170–240 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2249\" data-end=\"2280\"\u003e\n\u003ctd data-start=\"2249\" data-end=\"2258\" data-col-size=\"sm\"\u003e6,0 mm\u003c\/td\u003e\n\u003ctd data-start=\"2258\" data-end=\"2267\" data-col-size=\"sm\"\u003e450 mm\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2267\" data-end=\"2280\"\u003e220–300 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"1fbhf83\" data-start=\"2282\" data-end=\"2297\"\u003eAprovações\u003c\/h3\u003e\n\u003cp data-start=\"2299\" data-end=\"2537\"\u003eO elétrodo tem aprovações \u003cstrong data-start=\"2343\" data-end=\"2350\"\u003eTÜV\u003c\/strong\u003e, \u003cstrong data-start=\"2352\" data-end=\"2358\"\u003eBD\u003c\/strong\u003e e \u003cstrong data-start=\"2363\" data-end=\"2369\"\u003eCE\u003c\/strong\u003e. Isto torna-o particularmente interessante para aplicações no setor industrial e em superestruturas ferroviárias onde são necessários consumíveis de soldadura testados.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ua7zm7\" data-start=\"2539\" data-end=\"2559\"\u003eBreve descrição\u003c\/h3\u003e\n\u003cp data-start=\"2561\" data-end=\"2832\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2561\" data-end=\"2580\"\u003eBÖHLER RAPOSA K 55\u003c\/strong\u003e é um elétrodo revestido básico para aços não ligados com muito boas propriedades de tenacidade. É particularmente adequado para juntas de carris, peças centrais em interruptores, engenharia mecânica e construção de contentores, bem como para carris de aço até 1080 MPa Resistência à tracção.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PRIME_WELDING_PRODUCT_SAFETY_START --\u003e\u003csection id=\"produktsicherheit\" class=\"prime-product-safety\"\u003e\u003ch2\u003eSegurança do produto e documentos\u003c\/h2\u003e\n\u003ch3\u003eFabricante\u003c\/h3\u003e\n\u003caddress\u003e\n\u003cdiv\u003evoestalpine Böhler Welding Group GmbH\u003c\/div\u003e\n\u003cdiv\u003ePeter-Müller-Straße 14-14a\u003c\/div\u003e\n\u003cdiv\u003e40468 Düsseldorf\u003c\/div\u003e\n\u003cdiv\u003eAlemanha\u003c\/div\u003e\n\u003cdiv\u003eE-mail: \u003ca href=\"mailto:welding@voestalpine.com\"\u003ewelding@voestalpine.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eTelefone: +49 (0)211 580660-0\u003c\/div\u003e\n\u003cdiv\u003eWeb: \u003ca href=\"https:\/\/www.voestalpine.com\/highperformancemetals\/deutschland\/de\/\" rel=\"noopener\"\u003ehttps:\/\/www.voestalpine.com\/highperformancemetals\/deutschland\/de\/\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/address\u003e\n\u003ch3\u003eIdentificação do produto\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3,2 x 450 mm 5,5 kg \/ 125 un. · N.º art. 24987 · EAN 24987\u003c\/li\u003e\n\u003cli\u003e4,0 x 450 mm 5,5 kg \/ 80 un. · N.º art. 19709 · EAN 19709\u003c\/li\u003e\n\u003cli\u003e5,0 x 450 mm 5,7 kg \/ 60 un. · N.º art. 19727 · EAN 19727\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003c!-- PRIME_WELDING_PRODUCT_SAFETY_END --\u003e","brand":"Böhler","offers":[{"title":"3,2 x 450 mm 5,5 kg \/ 125 Stk","offer_id":53063084704010,"sku":"24987","price":145.29,"currency_code":"EUR","in_stock":true},{"title":"4,0 x 450 mm 5,5 kg \/ 80 Stk","offer_id":53063084736778,"sku":"19709","price":126.94,"currency_code":"EUR","in_stock":true},{"title":"5,0 x 450 mm 5,7 kg \/ 60 Stk","offer_id":53063084769546,"sku":"19727","price":151.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6295\/7252\/products\/oestalpine-bohler-welding-stabelektroden-stabelektrode-bohler_f5713f6c-4ce0-4c4a-af79-84e5dd323a00.png?v=1637822550","url":"https:\/\/primewelding.live\/pt\/products\/stabelektroden-bohler-fox-k-55","provider":"PrimeWelding","version":"1.0","type":"link"}