Welding Technology on Dissimilar Steels Between High Strength Steel and Alloy Cast Steel

Aiming at the welding problem of dissimilar steels between the alloy cast steel ZG34CrNiMo and high strength steel WH6OA,the welding technology and parameters are proposed by analyzing their welding properties.This approach can implement the welding between high carbon equivalent,high quench-hardening tendentious,thick steel plate and cast steel.It meets the requirement of actual production.