... .0, 1.2, 1.6, 2.0, 2.4, 3.2mm 3. Shielding gas:Ar Specifications:Solid core wire TIG GTS-309 1 ... .0, 1.2, 1.6, 2.0, 2.4, 3.2mm 3. Shielding gas:ArChemical composition of the deposited metal (%): CMnSiCrNiMoPSCuStandard Value≤0 ... station, etc.2. It is suitable for different material welding.3. Welding Temperature: Less or equal to 300 degrees Celsius.4 ...