This standard specifies the technical requirements for materials, welders, preparation before welding, welding process, welding quality inspection and repair of welding defects when welding stainless steel clad steel plates. This standard applies to the welding of stainless steel clad steel plates with a total thickness greater than or equal to 4mm, which use various stainless steels as composite materials and low-carbon structural steel or low-alloy structural steel as the base material.
GB/T 13148-1991 history
2008GB/T 13148-2008 Specification for welding of stainless steel clad plates
1991GB/T 13148-1991 Specification for welding of stainless steel clad steel plate