S32750/2507 Duplex Steel Pipe
Austenitic / Duplex Steel / Nickel Alloy / Cobalt AlloyThe nominal chemical composition of SAF 2507 duplex is 25% Chromium, 7% Nickel, 4% Molybdenum and other alloying elements such as Nitrogen and Manganese. The UNS designation for SAF 2507 is S32750 and the EN steel no. is 1.4410..