XUPER 646XHD Welding Electrodes manufactured by Metals and Welding Specialities go well with hardfacing, overlay, and welding of high, strength steels. These electrodes help the welder in attaining a stable arc, easy weld bead, and good metallurgical bonding. Being made to the UNS S41000 and ASTM A240 Grade 410 standards, they provide good wear resistance, corrosion protection, and a ... https://www.mwspecialities.com/xuper-646xhd-coated-welding-electrodes-manufacturer-exporter-supplier-stockist.html