Welding Wire ER70s 6 1. Diameter: 0.8mm,1.0mm,1.2mm,1.6mm 2. The surface is smooth. 3. Little flash and smog. High efficiency, low power consumption The content is as follows:  C Si Mn P S Cr Mo V Cu Ni 0.07 0.85-0.90 1.45-1.50 0.14-0.20 0.01-0.02 0.04 0.01-0.02 0.008-0.010 0.02 0.030 Mechnical Properties: Rel or Rp0.2 ( Mpa) Rm A(%) Z(%)   370-375 535-545 27.5-28.5     Uses: They are mainly used in low carbon steel and alloy and widely used in vehicles, bridge projects, ship building and containers. We gained good reputation for our low price but high quality among our customers. So we hope we can have business relations with your company.