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Hobart has introduced two new metal-cored wires formulated to maintain strength after extensive stress-relief hold time when welding 4130 and 4140 steels. The Hobart® FabCOR® 4130 SR is a gas-shielded metal-cored wire for semi-automatic welding, and the Hobart SubCOR® 4130 SR is a metal-cored submerged-arc welding electrode. www.hobartbrothers.com