Welding Wire Er70s-6 / Er50-6 / Sg2, Find Details and Price about Welding Wire and Er70s-6 Welding Wire from Shandong Solid Solder Co., Ltd. Featuring Wide Diameter Range: Available in 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm, and 2.0mm sizes.