DA versus CD and Short Cycle Stud Welding Techniques
415 volt. Short Cycle "SC". More penetrative welds than "CD" and is suitable for hot rolled/coated materials. Stud Diameter. This process is more tolerant than CD of uneven or dirty surfaces. Can be easily automated and can utilise low cost "CD" studs. Ferrules are not required however shrouding gas improves weld spatter.