{"product_id":"wig-stabe-bohler-eml-5","title":"Varetas TIG Böhler EML 5","description":"\u003ch1\u003eVaretas TIG BÖHLER EML 5 – não ligado\u003c\/h1\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nAs varetas TIG  \u003cstrong\u003eBÖHLER EML 5\u003c\/strong\u003e  são varetas de soldadura não ligadas para a soldadura TIG de aços não ligados e de baixa liga. Devido ao seu teor relativamente baixo de silício, são especialmente adequadas para juntas soldadas que posteriormente serão \r\n\u003cstrong\u003eesmaltadas ou galvanizadas\u003c\/strong\u003e .\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nA BÖHLER EML 5 é especialmente adequada para \u003cstrong\u003esoldaduras de raiz\u003c\/strong\u003e e pode ser utilizada, com materiais de base adequados, em aplicações com temperaturas até  \u003cstrong\u003e-50 °C\u003c\/strong\u003e . Além disso, a vareta de soldadura é adequada para aplicações com gases ácidos \r\n\u003cstrong\u003e\u003c\/strong\u003e  e foi ensaiada quanto à resistência HIC segundo a NACE TM-02-84.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nA vareta TIG destina-se a aços com um limite de elasticidade até \u003cstrong\u003e460 MPa\u003c\/strong\u003e  e abrange, assim, uma vasta gama de aços de construção, aços de construção de grão fino, aços para recipientes sob pressão e aços para tubagens. A designação da norma é \u003cstrong\u003eW 2 Si \/ W 46 5 2Si \/ ER70S-3\u003c\/strong\u003e.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003eCaracterísticas e vantagens\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n    \u003cli\u003eVareta de soldadura TIG não ligada para aços não ligados e de baixa liga\u003c\/li\u003e\r\n    \u003cli\u003eEspecialmente adequada para esmaltagem ou galvanização posterior\u003c\/li\u003e\r\n    \u003cli\u003eMuito adequada para soldaduras de raiz\u003c\/li\u003e\r\n    \u003cli\u003ePossibilidade de utilização até -50 °C\u003c\/li\u003e\r\n    \u003cli\u003eAdequada para aplicações com gases ácidos\u003c\/li\u003e\r\n    \u003cli\u003eEnsaiada HIC segundo NACE TM-02-84\u003c\/li\u003e\r\n    \u003cli\u003ePara materiais de base com limite de elasticidade até 460 MPa\u003c\/li\u003e\r\n    \u003cli\u003eProcessamento com árgon a 100 %\u003c\/li\u003e\r\n    \u003cli\u003eAprovações, incluindo TÜV, DB, Equinor e CE\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eDesignações das normas\u003c\/h2\u003e\r\n\r\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eNorma\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eDesignação\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eEN ISO 636-A\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eW 2 Si\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eEN ISO 636-A\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eW 46 5 2Si\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eAWS A5.18 \/ SFA-5.18\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eER70S-3\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003ch2\u003eMateriais de base típicos\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\r\nAdequada, entre outros, para os seguintes grupos de materiais:\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nS235JR–S355JR, S235J0–S355J0, S235J2–S355J2, S275N–S460N, S275M–S460M, \r\nS275NL–S460NL, S275ML–S460ML, P235GH–P355GH, P275NL1–P460NL1, \r\nP275NL2–P460NL2, P215NL, P265NL, P355N, P460N, P285NH–P460NH, \r\nP195TR1–P265TR1, P195TR2–P265TR2, P195GH–P265GH, \r\nL245NB–L415NB, L245MB–L415MB e GE200–GE240.\r\n\u003c\/p\u003e\r\n\r\n\u003cp\u003e\r\nAlém disso, a BÖHLER EML 5 é adequada para vários materiais ASTM e API, incluindo ASTM A106, A283, A285, A350, A414, A516, A572, A573, A588, A633, A662, A707, A841, bem como API 5L Grade B, X42, X52, X56 e X60.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003eAnálise indicativa\u003c\/h2\u003e\r\n\r\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eElemento\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003e% em massa\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eC\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e0,1\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eSi\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e0,6\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eMn\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1,2\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003ch2\u003ePropriedades mecânicas do metal depositado\u003c\/h2\u003e\r\n\r\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eEstado\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eLimite de elasticidade Re\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eResistência à tração Rm\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eAlongamento A\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eEnergia de impacto\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eNão tratado termicamente \/ no estado de soldadura\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 520 MPa\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 620 MPa\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 26 %\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e220 J a 20 °C \/ 200 J a -20 °C \/ 90 J a -50 °C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eRecozimento de alívio de tensões 600 °C \/ 2 h\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 480 MPa\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 580 MPa\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eaprox. 28 %\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e200 J a 20 °C \/ 210 J a -20 °C\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003cp\u003e\r\nOs valores mecânicos indicados são valores típicos do metal depositado puro. É utilizado árgon a 100 % como gás de proteção.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003eInstruções de processamento\u003c\/h2\u003e\r\n\r\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eTipo de corrente\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eDC–\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eGás de proteção\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003eI1 – árgon a 100 %\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eMarcação da vareta\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e+ W2Si \/ ER70S-3\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003ch2\u003eDimensões disponíveis\u003c\/h2\u003e\r\n\r\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eDiâmetro\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e\u003cstrong\u003eComprimento\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1,2 mm\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1000 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1,6 mm\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1000 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e2,0 mm\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1000 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e2,4 mm\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1000 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e3,0 mm\u003c\/td\u003e\r\n\u003ctd style=\"padding:8px; border:1px solid #ccc;\"\u003e1000 mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003cp\u003e\r\nDe acordo com a ficha técnica do fabricante, as dimensões disponíveis variam entre 1,2 e 3,0 mm, todas com 1000 mm de comprimento de vareta.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003eAprovações\u003c\/h2\u003e\r\n\r\n\u003cp\u003e\r\n\u003cstrong\u003eTÜV (01096), DB (42.132.84), Equinor e CE\u003c\/strong\u003e.\r\n\u003c\/p\u003e\r\n\r\n\u003ch2\u003eÁreas de aplicação típicas\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n    \u003cli\u003eConstrução metálica geral\u003c\/li\u003e\r\n    \u003cli\u003eConstrução de tubagens\u003c\/li\u003e\r\n    \u003cli\u003eConstrução de recipientes e equipamentos\u003c\/li\u003e\r\n    \u003cli\u003esoldaduras de raiz\u003c\/li\u003e\r\n    \u003cli\u003eComponentes a galvanizar posteriormente\u003c\/li\u003e\r\n    \u003cli\u003eComponentes a esmaltar posteriormente\u003c\/li\u003e\r\n    \u003cli\u003eAplicações a baixas temperaturas\u003c\/li\u003e\r\n    \u003cli\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\r\n\u003cstrong\u003eBÖHLER EML 5\u003c\/strong\u003e  é, assim, uma vareta de soldadura TIG versátil para juntas soldadas de elevada qualidade em aços não ligados e de baixa liga, em particular quando são necessárias boa tenacidade, soldaduras de raiz fiáveis e um tratamento superficial posterior do componente.\r\n\u003c\/p\u003e","brand":"Böhler","offers":[{"title":"Default Title","offer_id":53679186444554,"sku":"27991","price":90.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6295\/7252\/products\/voestalpine-bohler-welding-wig-stabe-wig-stabe-bohler_4505976a-683e-4b5d-bc89-19475fb727fb.png?v=1676646242","url":"https:\/\/primewelding.live\/pt\/products\/wig-stabe-bohler-eml-5","provider":"PrimeWelding","version":"1.0","type":"link"}