Stainless steel electrode CHS032 (A032) comply with: GB / T983 E317L-16 AWS A5.4 E317L-16 Description: CHS032 rutile type of drug skin ultra-low carbon stainless steel electrode. AC and DC. As the weld contain high molybdenum, organic acids, sulfuric acid, nitric acid, acetic acid, with strong corrosion resistance. Uses: Used for welding AISI317, Cr10Si3 and the same type of stainless steel. Deposited metal chemical composition (%) (wt) C Mn Si Cr Ni Mo Cu SP standard values ??≤0.04 0.5-2.5 ≤1.00 18.0-21.0 12.0-14.0 3.0-4.0 ≤0.75 ≤0.03 ≤0.04 one case 0.028 0.90 0.55 19.39 12.49 3.42 0.26 0.012 0.032 melting deposited metal mechanical properties: tensile strength Pm (MPa) percentage elongation A (%) ≥510 ≥20 one case the standard value 59544 Reference current: (AC or DC +) Electrode Diameter (mm) 2.0 2.5 3.2 4.0 5.0 welding rod length (mm) 300 300 300 350 400 Welding current (A) 25-50 50-80 80-120 110-160 160-200 Note: 1. 250 ℃ before welding electrodes shall be baked 1 hour. As baking. As far as possible using DC reverse, because when AC welding, wear of the lighter. Current is not too large in order to avoid electrode redness. 3. weldment before welding must remove the oil, rust, water and other impurities.