{"product_id":"stabelektroden-mtc-mt-312-1-4337","title":"Covered Electrodes MTC MT-312 1.4337","description":"\u003ch1\u003eMTC MT-312 1.4337 Stick Electrodes\u003c\/h1\u003e\n\u003cp\u003eRutile-coated MTC MT-312 1.4337 stick electrode for welding dissimilar steels and for hardfacing. Weld metal consists of ferritic-austenitic chrome-nickel steel. Scale-resistant up to +1000°C.\u003c\/p\u003e\n\u003ch2\u003eStandard Designation\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e EN ISO 3581-A\u003c\/td\u003e\n\n\u003ctd\u003eE 29 9 R 12\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial Number\u003c\/td\u003e\n\n\u003ctd\u003e1.4337\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAWS\/ASME SFA-5.4\u003c\/td\u003e\n\n\u003ctd\u003eER 312 - 16\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n \u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eImportant base materials for MTC MT-312 stick electrodes\u003c\/h2\u003e\n\u003cp\u003eCorrosion-resistant similar steel and cast steel, e.g., 1.4762 (X10 CrAl 24), 1.4085 (G-X 70 Cr 29); hard-to-weld steel, e.g., high-strength structural steel, manganese hard steel, and joints with high-alloy steel; repairs and wear-resistant hardfacing.\u003c\/p\u003e\n\u003ch2\u003eMechanical properties of the weld metal (typical values)\u003c\/h2\u003e\n\u003cp\u003eHeat treatment Test temperature [°C] untreated +20°C (typical values) 0.2% yield strength Rp0.2 MPa 450 Tensile strength Rm MPa 650 Elongation at break A5 [%] 1\u003c\/p\u003e\n\u003ch2\u003eSpecial notes\u003c\/h2\u003e\n\u003cp\u003eThe favorable coefficient of thermal expansion due to the high delta-ferrite content in the weld metal reduces internal stresses in black-and-white joints and increases safety against hot cracking.\u003c\/p\u003e\n\u003ch2\u003eApproval\u003c\/h2\u003e\n\u003cp\u003eDB, CE\u003c\/p\u003e\n\u003ch2\u003eWelding positions according to DIN EN ISO 6947\u003c\/h2\u003e\n\u003cp\u003ePA, PB\u003c\/p\u003e\n\u003ch2\u003eCurrent type\/polarity\u003c\/h2\u003e\n\u003cp\u003e= +\/ ~\u003c\/p\u003e\n\u003c!-- PRIME_WELDING_PRODUCT_SAFETY_START --\u003e\u003csection id=\"produktsicherheit\" class=\"prime-product-safety\"\u003e\u003ch2\u003eProduct safety and documents\u003c\/h2\u003e\n\n\u003ch3\u003eManufacturer\u003c\/h3\u003e\n\n\u003caddress\u003e\n\n\u003cdiv\u003eMETAL TECHNOLOGY CANTERBO GMBH\u003c\/div\u003e\n\n\u003cdiv\u003eRobert-Bosch-Str. 11\u003c\/div\u003e\n\n\u003cdiv\u003e40668 Meerbusch\u003c\/div\u003e\n\n\u003cdiv\u003eGermany\u003c\/div\u003e\n\n\u003cdiv\u003eEmail: \u003ca href=\"mailto:info@mtc-meerbusch.com\"\u003einfo@mtc-meerbusch.com\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003ePhone: +49 (0)2150 6090-0\u003c\/div\u003e\n\n\u003cdiv\u003eWeb: \u003ca href=\"https:\/\/www.mtc-meerbusch.com\/\" rel=\"noopener\"\u003ehttps:\/\/www.mtc-meerbusch.com\/\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/address\u003e\n\n\u003ch3\u003eProduct identification\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e2.0 x 250 mm 2.5 kg \/ 270 pcs\u003c\/li\u003e\n\n\u003cli\u003e2.5 x 300 mm 4.0 kg \/ 221 pcs · Item no. 5043372513\u003c\/li\u003e\n\n\u003cli\u003e3.2 x 350 mm 5.0 kg \/ 114 pcs · Item no. 5043373214\u003c\/li\u003e\n\n\u003cli\u003e4.0 x 350 mm 5.0 kg \/ 97 pcs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003c\/section\u003e\u003c!-- PRIME_WELDING_PRODUCT_SAFETY_END --\u003e","brand":"MTC","offers":[{"title":"2.0 x 250 mm 2.5 kg \/ 270 pcs","offer_id":43778003665162,"sku":"","price":79.93,"currency_code":"EUR","in_stock":true},{"title":"2.5 x 300 mm 4.0 kg \/ 221 pcs","offer_id":43777998323978,"sku":"5043372513","price":130.0,"currency_code":"EUR","in_stock":true},{"title":"3.2 x 350 mm 5.0 kg \/ 114 pcs","offer_id":43777998356746,"sku":"5043373214","price":124.21,"currency_code":"EUR","in_stock":true},{"title":"4.0 x 350 mm 5.0 kg \/ 97 pcs","offer_id":43777998389514,"sku":"","price":124.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/6295\/7252\/products\/DesignohneTitel_6_f5da22de-7280-4e2c-9478-efe4386e769b.png?v=1665588884","url":"https:\/\/primewelding.live\/en\/products\/stabelektroden-mtc-mt-312-1-4337","provider":"PrimeWelding","version":"1.0","type":"link"}