{"product_id":"stabelektroden-mtc-mt-312-1-4337","title":"Covered Electrodes MTC MT-312 1.4337","description":"\u003ch1\u003eCovered Electrodes MTC MT-312 1.4337\u003c\/h1\u003e\n\u003cp\u003eRutile-coated stick electrode MTC MT-312 1.4337 for welding dissimilar steels and for surfacing. Weld metal made of ferritic-austenitic chromium-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 Covered Electrodes MTC MT-312\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); difficult-to-weld steel, e.g., high-strength structural steel, manganese hard steel and connections with high-alloy steel; repairs and wear-resistant overlays.\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 residual stresses in dissimilar joints and increases resistance to 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","brand":"MTC","offers":[{"title":"2.0 x 250 mm 2.5 kg \/ 270 pcs","offer_id":43778003665162,"sku":"","price":80.6,"currency_code":"EUR","in_stock":true},{"title":"2.5 x 300 mm 4.0 kg \/ 221 pcs","offer_id":43777998323978,"sku":"","price":131.09,"currency_code":"EUR","in_stock":true},{"title":"3.2 x 350 mm 5.0 kg \/ 114 pcs","offer_id":43777998356746,"sku":"","price":125.26,"currency_code":"EUR","in_stock":true},{"title":"4.0 x 350 mm 5.0 kg \/ 97 pcs","offer_id":43777998389514,"sku":"","price":125.26,"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.fr\/en\/products\/stabelektroden-mtc-mt-312-1-4337","provider":"PrimeWelding","version":"1.0","type":"link"}