ER2209 is a filler metal to weld duplex stainless steels such as UNS S31803 and S32205. The weld metal has a high tensile and yield strength. This alloy offers good resistance to stress corrosion cracking and pitting corrosion.
ER2209 is used for pipe work and general fabrication in the offshore oil, gas and chemical process industries.
|ER2209||Max 0.03||21.5-23.5||7.5-9.5||2.5-3.5||0.5-2.0||Max 0.9||Max 0.03||Max 0.03||0.08-0.2||Max 0.75|
AWS 5.9 Class ER2209
ASME SFA 5.9 Class ER2209
ER2209 is available on spool (Precision Layer Wound) and in cut straight lengths, welding strip EQ2209 is also available.
Straight Rods(TIG)-mm: 1.2-3.2
Spooled Wire (MIG)-mm: 0.8-1.2
Strip: 0.5mm thickness, 30mm/60mm width