AWS 5.9 ER2209 Welding Wire Rods

Welder metals is one of the leading manufacturers, suppliers, exporters, stockiest of Stainless Steel MIG/TIG welding consumables such as wires, rods and electrodes.

AWS A5.9/ASME SFA 5.9 is the specification for welding consumables like wire, electrodes and rods for arc welding of stainless and heat-resisting steels. Duplex class ER2209 gives the balance of Austenite and Ferrite microstructure in the as-welded condition, it contains 22% Cr and 8% Ni so as to offers high strength, excellent ductility and corrosion resistance, is the MIG, TIG welding material of duplex stainless steels 2205(SS31803 and SS32205). It has been widely used for pipe and plate welding in the field of offshore, oil and gas, chemical process and other industries where need corrosion resistance and high temperature.

ER2209 Welding Wire/Rod Specifications

Weld Process MIG, TIG(GTAW), SAW
MIG coils wires 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.6mm, 2.0mm –15kg/piece
TIG straight rods 1.2mm, 1.6mm, 2.0mm, 2.5mm, 3.2mm, 4.0mm–5kg/piece
SAW spools 2.0mm, 2.4mm, 3.0mm, 4.0mm–25kg/piece
Surface treatment Bright finish, Semi-bright finish

ER2209 Chemical Composition

C Cr  Ni  Mo Mn Si P S N
0.013 22.7 8.7 3.2 1.75 0.41 0.015 0.002 0.17

ER2209 Mechanical Property

Tensile strength,psi Yield strength,psi Elongation in 2”
118,900 84,100 28%

The stainless steel rods ER2209 supplied by us are in strict accordance with AWS A5.9 and other equivalent standards. We provide not only high-quality products but also have access to a vast stock of aluminum, titanium, and other alloys as per the specifications of American, European and Chinese specifications. We are here and our experienced technical team is waiting to help you with your inquiry, so contact us now!

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