{"product_id":"schweissdraht-bohler-dcms-ig","title":"Sârmă de sudură Böhler DCMS-IG","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:09bfaf59-078d-4e8e-8388-2389cb76c2e0-0\" data-is-intersecting=\"true\"\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:09bfaf59-078d-4e8e-8388-2389cb76c2e0-0\" data-turn-id-container=\"request-WEB:09bfaf59-078d-4e8e-8388-2389cb76c2e0-0\" 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=\"3380d7f8-0ef5-4729-a618-c975309075f8\" 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=\"1f84t07\" data-start=\"79\" data-end=\"151\"\u003eBÖHLER DCMS-IG Sârmă solidă – sârmă de sudare slab aliată, rezistentă la căldură\u003c\/h2\u003e\n\u003cp data-start=\"153\" data-end=\"691\"\u003eThe \u003cstrong data-start=\"157\" data-end=\"175\"\u003eBÖHLER DCMS-IG\u003c\/strong\u003e este un electrod din sârmă solidă din aliaj scăzut, rezistent la căldură pentru MAG-Sudarea cazanelor, constructiilor de conducte si otelurilor CrMo rezistente la caldura. Sârma de sudură este potrivită în special pentru materiale cu cca. \u003cstrong data-start=\"368\" data-end=\"403\"\u003e1,25 % crom și 0,5 % Molibden\u003c\/strong\u003e și este preferat pentru oțeluri precum \u003cstrong data-start=\"439\" data-end=\"452\"\u003e13CrMo4-5\u003c\/strong\u003e, \u003cstrong data-start=\"454\" data-end=\"475\"\u003eASTM A335 P11\/P12\u003c\/strong\u003e precum și oțeluri comparabile călite și cementate. Conform fișei tehnice, metalul de sudură este potrivit pentru utilizare pe termen lung până la temperaturi de funcționare de \u003cstrong data-start=\"631\" data-end=\"641\"\u003e570 °C\u003c\/strong\u003e aprobat.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"1107\"\u003eDatorită compoziției sale chimice coordonate BÖHLER DCMS-IG proprietăți mecanice bune, duritate ridicată și rezistență bună la fisurarea alcaline. Valorile rezistenței la fluaj se află în domeniul materialului de bază \u003cstrong data-start=\"940\" data-end=\"953\"\u003e13CrMo4-5\u003c\/strong\u003e, ceea ce face ca firul să fie deosebit de potrivit pentru aplicații solicitante în construcția de aparate, cazane și conducte.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1s7w7a\" data-start=\"1109\" data-end=\"1137\"\u003eDomenii tipice de aplicare\u003c\/h3\u003e\n\u003cp data-start=\"1139\" data-end=\"1283\"\u003eBÖHLER DCMS-IG se foloseste pentru acelasi tip de sudare a otelurilor termorezistente si a materialelor din otel turnat. Firul este potrivit pentru, printre altele:\u003c\/p\u003e\n\u003cul data-start=\"1285\" data-end=\"1685\"\u003e\n\u003cli data-section-id=\"qe1tgu\" data-start=\"1285\" data-end=\"1312\"\u003eOteluri structurale pentru cazane si conducte\u003c\/li\u003e\n\u003cli data-section-id=\"18fv6k\" data-start=\"1313\" data-end=\"1336\"\u003eoțeluri CrMo rezistente la căldură\u003c\/li\u003e\n\u003cli data-section-id=\"1fpopfr\" data-start=\"1337\" data-end=\"1368\"\u003eOteluri calite si calite\u003c\/li\u003e\n\u003cli data-section-id=\"14p3n1n\" data-start=\"1369\" data-end=\"1436\"\u003eoţeluri întăribile şi nitrurabile de compoziţie comparabilă\u003c\/li\u003e\n\u003cli data-section-id=\"3irrhc\" data-start=\"1437\" data-end=\"1466\"\u003eoţeluri alcaline rezistente la fisuri\u003c\/li\u003e\n\u003cli data-section-id=\"mkcwon\" data-start=\"1467\" data-end=\"1685\"\u003eMateriale ca \u003cstrong data-start=\"1484\" data-end=\"1506\"\u003e1.7335 \/ 13CrMo4-5\u003c\/strong\u003e, \u003cstrong data-start=\"1508\" data-end=\"1528\"\u003e1.7262 \/ 15CrMo5\u003c\/strong\u003e, \u003cstrong data-start=\"1530\" data-end=\"1550\"\u003e1.7218 \/ 25CrMo4\u003c\/strong\u003e, \u003cstrong data-start=\"1552\" data-end=\"1572\"\u003e1.7225 \/ 42CrMo4\u003c\/strong\u003e precum şi ASTM-Materiale ca \u003cstrong data-start=\"1599\" data-end=\"1615\"\u003eA335 P11\/P12\u003c\/strong\u003e, \u003cstrong data-start=\"1617\" data-end=\"1629\"\u003eA182 F12\u003c\/strong\u003e şi \u003cstrong data-start=\"1634\" data-end=\"1646\"\u003eA213 T12\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"8a5qi8\" data-start=\"1687\" data-end=\"1706\"\u003eDenumirea standard\u003c\/h3\u003e\n\u003cp data-start=\"1708\" data-end=\"1778\"\u003e\u003cstrong data-start=\"1708\" data-end=\"1727\"\u003eEN ISO 21952-A:\u003c\/strong\u003e G CrMo1Si\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1765\"\u003eAWS A5.28 \/ SFA-5.28:\u003c\/strong\u003e ER80S-B2Si\u003c\/p\u003e\n\u003ch3 data-section-id=\"1aywd9t\" data-start=\"1780\" data-end=\"1813\"\u003eAnaliza indicativă a metalului de sudură\u003c\/h3\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=\"1815\" data-end=\"1923\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1815\" data-end=\"1850\"\u003e\n\u003ctr data-start=\"1815\" data-end=\"1850\"\u003e\n\u003cth data-start=\"1815\" data-end=\"1825\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eElement\u003c\/th\u003e\n\u003cth data-start=\"1825\" data-end=\"1829\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eC\u003c\/th\u003e\n\u003cth data-start=\"1829\" data-end=\"1834\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSi\u003c\/th\u003e\n\u003cth data-start=\"1834\" data-end=\"1839\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eMn\u003c\/th\u003e\n\u003cth data-start=\"1839\" data-end=\"1844\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eCr\u003c\/th\u003e\n\u003cth data-start=\"1844\" data-end=\"1850\" data-col-size=\"sm\" class=\"last:pe-10\"\u003elu\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1882\" data-end=\"1923\"\u003e\n\u003ctr data-start=\"1882\" data-end=\"1923\"\u003e\n\u003ctd data-start=\"1882\" data-end=\"1891\" data-col-size=\"sm\"\u003eGreutate%\u003c\/td\u003e\n\u003ctd data-start=\"1891\" data-end=\"1898\" data-col-size=\"sm\"\u003e0,11\u003c\/td\u003e\n\u003ctd data-start=\"1898\" data-end=\"1904\" data-col-size=\"sm\"\u003e0,6\u003c\/td\u003e\n\u003ctd data-start=\"1904\" data-end=\"1910\" data-col-size=\"sm\"\u003e1,0\u003c\/td\u003e\n\u003ctd data-start=\"1910\" data-end=\"1916\" data-col-size=\"sm\"\u003e1,2\u003c\/td\u003e\n\u003ctd data-start=\"1916\" data-end=\"1923\" data-col-size=\"sm\"\u003e0,5\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=\"1y6zrke\" data-start=\"1925\" data-end=\"1967\"\u003eValori mecanice de calitate – valori tipice\u003c\/h3\u003e\n\u003cp data-start=\"1969\" data-end=\"2283\"\u003eCând este călit, metalul de sudură atinge rezistențe tipice la tracțiune de aprox. \u003cstrong data-start=\"2050\" data-end=\"2065\"\u003e550–570 MPa\u003c\/strong\u003e precum si o alungire de cca. \u003cstrong data-start=\"2093\" data-end=\"2104\"\u003e23–24 %\u003c\/strong\u003e. În funcție de gazul de protecție și tratamentul termic, energia de impact este de obicei de până la \u003cstrong data-start=\"2196\" data-end=\"2215\"\u003e150 J la 20 °C\u003c\/strong\u003e și până când \u003cstrong data-start=\"2224\" data-end=\"2244\"\u003e100 J la -10 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"k9dajn\" data-start=\"2285\" data-end=\"2310\"\u003eInstrucțiuni de procesare\u003c\/h3\u003e\n\u003cp data-start=\"2312\" data-end=\"2611\"\u003ePrelucrarea are loc cu \u003cstrong data-start=\"2341\" data-end=\"2370\"\u003epol pozitiv DC (DC+)\u003c\/strong\u003e. Următoarele sunt utilizate ca gaze protectoare EN ISO 14175 grupurile \u003cstrong data-start=\"2422\" data-end=\"2429\"\u003eM21\u003c\/strong\u003e precum şi \u003cstrong data-start=\"2436\" data-end=\"2442\"\u003eC1\u003c\/strong\u003e potrivită. Preîncălzirea, temperatura interstratului și tratamentul post-încălzire trebuie să fie coordonate în funcție de materialul de bază respectiv.\u003c\/p\u003e\n\u003ch3 data-section-id=\"qdw1de\" data-start=\"2613\" data-end=\"2644\"\u003eDiametrele de sârmă disponibile\u003c\/h3\u003e\n\u003cul data-start=\"2646\" data-end=\"2681\"\u003e\n\u003cli data-section-id=\"egdbm4\" data-start=\"2646\" data-end=\"2654\"\u003e0,8 mm\u003c\/li\u003e\n\u003cli data-section-id=\"du9pgl\" data-start=\"2655\" data-end=\"2663\"\u003e1,0 mm\u003c\/li\u003e\n\u003cli data-section-id=\"dub90n\" data-start=\"2664\" data-end=\"2672\"\u003e1,2 mm\u003c\/li\u003e\n\u003cli data-section-id=\"du86ar\" data-start=\"2673\" data-end=\"2681\"\u003e1,6 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1fbhf83\" data-start=\"2683\" data-end=\"2698\"\u003eAprobari\u003c\/h3\u003e\n\u003cp data-start=\"2700\" data-end=\"2826\"\u003eBÖHLER DCMS-IG Conform fișei de date are avize \u003cstrong data-start=\"2761\" data-end=\"2768\"\u003eTÜV\u003c\/strong\u003e, \u003cstrong data-start=\"2770\" data-end=\"2776\"\u003eDB\u003c\/strong\u003e şi \u003cstrong data-start=\"2781\" data-end=\"2787\"\u003eCE\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Böhler","offers":[{"title":"0.8 mm 15 kg Spule","offer_id":53125654348042,"sku":"27783","price":282.38,"currency_code":"EUR","in_stock":true},{"title":"1.0 mm 18 kg Spule","offer_id":53125654380810,"sku":"27853","price":340.79,"currency_code":"EUR","in_stock":true},{"title":"1.2 mm 18 kg Spule","offer_id":53125654413578,"sku":"27860","price":321.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6295\/7252\/products\/voestalpine-bohler-welding-schweissdraht-schweissdraht-bohler-emk-8d-k300-15kg-spule-sg3-g4si1-29590388605124_c7d4e59f-be1c-4102-9686-63a1ffa0df0d.png?v=1675758684","url":"https:\/\/primewelding.de\/ro\/products\/schweissdraht-bohler-dcms-ig","provider":"PrimeWelding","version":"1.0","type":"link"}