Production Process Optimization for ER50-6 Welding Wire Steel Coil
HE Lu
TANG Lidong
ZHOU Mingjun
JIA Ning
XIE Hongwei
Abstract：In order to solve the problems of the ER50-6 wire rod drawing injury fee mold, welding spatter and other issues in Zhanggang, the main factors influencing injury fee mold, welding spatter,including composition, strength, surface oxidation of iron and other main factors were analyzed in this paper based on the perspective of material itself (wire rod). By optimizing the chemical composition, steelmaking process and reheating, rolling, controlled cooling process, the component C is controlled equal to or less than 0.08%, tensile strength is less than or equal to 530 MPa, appropriate thickness of the oxide is less. The problems existing in welding wire steel ER50-6 in the drawing is effectively solved, it can meet the requirements of the customer drawing and using.
Keywords：welding wire steelER50-6 steelcoiltensile strengthiron oxide scale
Publication Date：2016-07-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 19-20,22 )