AWS A5.9: ER2209
AWS A5.9: ER2209
ER2209
AWS Class:
Typical Properties (as welded)
Welding Positions:
Typical Welding Parameters
Diameter
0,8 – 1,6 mm. Sizes and tolerances acc. to ISO 544 and AWS A5.9.
ER2209 filler metal is designed to weld duplex stainless steels such as UNS Number N31803. The welds are characterized by high tensile strength and improved resistance to stress corrosion cracking and pitting. The wire is lower in ferrite compared to that of base metal in order to obtain improved weldability.
Certification:
AWS A5.9/ A5.9M:2006
AWS/ASME：
SFA A5.9
Typical Wire Chemistry as per AWS A5.9 (single values are maximum)
