{"product_id":"schweissdraht-mtc-mt-250-hb","title":"Welding wire MTC MT-250 HB","description":"\u003ch1\u003eWelding wire MTC MT-250 HB\u003c\/h1\u003e\n\u003cp data-start=\"0\" data-end=\"67\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eMT-250 HB – Wire electrode for wear-resistant hardfacing\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"69\" data-end=\"536\"\u003eMT-250 HB is a low-alloy manganese-chromium wire electrode for MIG\/MAG welding of machinable, wear-resistant overlays. The welding filler metal is particularly suitable for repair, maintenance, and preventative wear protection on components made of structural steel or cast steel. Typical applications include sliding surfaces, impellers, bearing surfaces, wheel rims, rails, rollers, guides, conveyor rollers, and couplings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"538\" data-end=\"867\"\u003eThe pure weld metal achieves a Brinell hardness of approx. \u003cstrong data-start=\"620\" data-end=\"634\"\u003e225–275 HB\u003c\/strong\u003e in its as-welded condition and thus remains easily machinable. The typical analysis of the weld metal is approx. \u003cstrong data-start=\"727\" data-end=\"775\"\u003e0.30% C, 0.45% Si, 1.10% Mn, and 1.00% Cr\u003c\/strong\u003e. The standard designation is \u003cstrong data-start=\"804\" data-end=\"828\"\u003eEN ISO 14700: S Fe 1\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"1146\"\u003eMT-250 HB can be processed with shielding gases of groups \u003cstrong data-start=\"931\" data-end=\"955\"\u003eM1, M2, M3 as well as CO₂\u003c\/strong\u003e. Crack-sensitive base materials should be preheated to about \u003cstrong data-start=\"1007\" data-end=\"1029\"\u003e+250 °C\u003c\/strong\u003e. Different shielding gases can affect the achievable hardness values. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1148\" data-end=\"1168\"\u003e\u003cstrong data-start=\"1148\" data-end=\"1168\"\u003eTechnical data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\n\u003ctable data-start=\"1170\" data-end=\"1512\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\n\u003cthead data-start=\"1170\" data-end=\"1188\"\u003e\n\n\u003ctr data-start=\"1170\" data-end=\"1188\"\u003e\n\n\u003cth data-start=\"1170\" data-end=\"1180\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\n\u003cth data-start=\"1180\" data-end=\"1188\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eValue\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-start=\"1199\" data-end=\"1512\"\u003e\n\n\u003ctr data-start=\"1199\" data-end=\"1222\"\u003e\n\n\u003ctd data-start=\"1199\" data-end=\"1209\" data-col-size=\"sm\"\u003eProduct\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1209\" data-end=\"1222\"\u003eMT-250 HB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1223\" data-end=\"1276\"\u003e\n\n\u003ctd data-start=\"1223\" data-end=\"1238\" data-col-size=\"sm\"\u003eMaterial type\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1238\" data-end=\"1276\"\u003elow-alloy manganese-chromium steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1277\" data-end=\"1300\"\u003e\n\n\u003ctd data-start=\"1277\" data-end=\"1289\" data-col-size=\"sm\"\u003eProcess\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1289\" data-end=\"1300\"\u003eMIG\/MAG\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1301\" data-end=\"1332\"\u003e\n\n\u003ctd data-start=\"1301\" data-end=\"1308\" data-col-size=\"sm\"\u003eStandard\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1308\" data-end=\"1332\"\u003eEN ISO 14700: S Fe 1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1333\" data-end=\"1370\"\u003e\n\n\u003ctd data-start=\"1333\" data-end=\"1352\" data-col-size=\"sm\"\u003eWeld metal hardness\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1352\" data-end=\"1370\"\u003eapprox. 225–275 HB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1371\" data-end=\"1403\"\u003e\n\n\u003ctd data-start=\"1371\" data-end=\"1384\" data-col-size=\"sm\"\u003eShielding gases\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1384\" data-end=\"1403\"\u003eM1, M2, M3, CO₂\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1404\" data-end=\"1450\"\u003e\n\n\u003ctd data-start=\"1404\" data-end=\"1426\" data-col-size=\"sm\"\u003eCurrent type\/polarity MIG\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1426\" data-end=\"1450\"\u003eDC, positive pole\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-start=\"1451\" data-end=\"1512\"\u003e\n\n\u003ctd data-start=\"1451\" data-end=\"1480\" data-col-size=\"sm\"\u003eAvailable wire electrodes\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-start=\"1480\" data-end=\"1512\"\u003e0.80 \/ 1.00 \/ 1.20 \/ 1.60 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"MTC","offers":[{"title":"1.0 mm K300 15 kg Spool","offer_id":53273362333962,"sku":"7184011003","price":227.12,"currency_code":"EUR","in_stock":true},{"title":"1.2 mm K300 15 kg spool","offer_id":53273362366730,"sku":null,"price":217.7,"currency_code":"EUR","in_stock":true},{"title":"1.6 mm K300 15 kg Spool","offer_id":53273362399498,"sku":null,"price":223.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6295\/7252\/products\/mtc-schweissdraht-schweissdraht-mtc-mt-600-hb-1-4718-k300-15kg-spule-29906601836740_jpg.png?v=1637737890","url":"https:\/\/primewelding.de\/en\/products\/schweissdraht-mtc-mt-250-hb","provider":"PrimeWelding","version":"1.0","type":"link"}