Tianjin Sirui Te Welding Material Sales Co., Ltd. [Atlantic] CHS022Si A022Si Zigong cheapest stainless steel welding rod. CHS022Si Product Description: CHS022Si (A022Si) implementation of the standards: DGS K 401.51-2004 Description: CHS022Si titanium calcium type coating of duplex stainless steel electrode, AC and DC. Weld metal has good resistance to stress corrosion, pitting corrosion resistance. Swedish equivalent 3RS61 electrode. Uses: used in the manufacture of metallurgical equipment 3RE60 lining or pipe welding. Deposited metal chemical composition: (%) C Mn Si Cr Ni Mo SP ≤0.05 ≤0.8 ≤0.60 18.5-22.5 10.5-12.5 2.0-3.0 ≤0.030 ≤0.035 deposited metal and chemical properties: Tensile strength бb (Mpa) Elongation Rate δ5 (%) ferrite content (%) ≥540 ≥25 ≥5 reference current: (DC + or AC) electrode diameter (mm) 2.5 3.2 4.0 Welding current (A) 50-80 80-110 110-140 Notes : 1, 250 ℃ before welding electrodes shall be baked 1 hour, with the drying with the use. 2, as far as possible DCRP. [Atlantic] CHS022Si A022Si Zigong stainless steel electrode.