Proweld 2209 Sub Arc Wire

Duplex is a submerged arc wire for use in combination with flux 300B, depositing a 23% Cr/9% Ni/3% Mo/0,15% N austenitic/ferritic duplex stainless steel weld metal with a ferrite content of about FN 45. 2209 Duplex is intended for welding similar composition duplex stainless steels which offer an excellent combination of high strength and very good resistance to chloride induced pitting and stress corrosion cracking.

Classifications: AWS A5.9 / ER2209 / EN ISO 14343-A / S 22 9 3 L