2209 Duplex Stainless Steel Tig Rod 5 KG N.E.W Supplies

The nominal compostion percentage of this classification is 22.5% Cr, 8.5% Ni, 3% Mo, 0.15% N. Filler metal of this classification is primarly used to weld Duplex stainless steels which contain approximately 22 percent of chromium. Deposits of this alloy have Duplex microstructure consisting of an austenite-ferrite matrix. These stainless steels are characterised by high tensile strength, resistance to stress corrosion cracking and improved resistance to pitting. Meterial Test Certificates are available on request. Please quote the batch number from the packet when requesting the information.