Dimension: 0.8-1.6mm available Surface: Flat and Smooth Tensile strength: ≥400-500Mpa, Application: Welding Low-Carbon Steel and Alloy Steel of Cars, Ships, Bridges, Containers, and Building Machines, etc. Standard: GB/T8110-1995(ER50-6),ASTM A5.18(ER70S-6) Characteristics: Stable Pay-Off during Welding, Beautiful Welding Gap, Little Splash, Good Technology and Reliable Performance.