Jin Ge brand E2209-15 duplex stainless steel electrode S2215 duplex stainless steel electrodes meet the GB E2209-15 quite AWS E2209-15 Description: JQ.S2215 alkali type coating of ultra-low carbon duplex stainless steel electrode, the deposited metal contains 40 % -50% of ferrite, with excellent mechanical properties and corrosion resistance, especially those with a reliable and high resistance to chloride corrosion resistance to pitting corrosion. DC reverse, all-position welding. Uses: Used for welding low carbon 00Cr22Ni5Mo3N, SAF2205 etc. duplex stainless steel. Deposited metal chemical composition (%) Chemical Composition C Mn Si SP Cu Ni Mo Cr N guaranteed ≤0.04 0.50 ~ 2.0 ≤0.90 ≤0.03 ≤0.04 ≤0.75 8.5 ~ 10.5 2.5 ~ 3.5 21.5 ~ 23.5 0.08 ~ 0.20 Deposited metal mechanics Performance pilot project σb (MPa) δ5 (%) guaranteed ≥690 ≥20 reference current (AC, DC +) (mm) φ4.0 90 ~ 120 φ3.2 80 ~ 100 Note: 1. Welding electrodes shall be subject to 350 about ℃ baking 1.5h. 2. When the operating current is not too large. Hang Kejin Ge company welding products: wear, welding electrodes, tungsten electrode, stainless steel electrodes, cast iron welding rod, casting WC gas welding rod, high temperature electrode wear, impact resistance welding electrodes and so on. Our products are of good quality and reasonable price, won the trust and praise. Customers across the country and exported to many countries. Jin Ge brand E2209-15 duplex stainless steel electrode