Hyundai Superflux209/YS-2209 description:
Duplex stainless steel pipe, plate, fittings and forgings have an approximate 50:50 microstructure of austenite with a ferrite matrix.
Superflux209 is a inert flux that composition of Si and Mn is hardly changed though welding condition is changed, and superflux209 is a high basicity flux (the basicity of superflux300 is 1.8).