AWS 5.9 ER347 Welding Rods

Welder metals is one of the leading manufacturer, supplier, exporter, stockiest of SS MIG/TIG welding consumables such as wires, rods and electrodes.

AWS A5.9/ASME SFA5.9 is the specification for welding consumables like wire, electrodes and rods for arc welding of stainless and heat-resisting steels. Class ER347 bare welding wire and electrodes are a type of stabilized Austenitic stainless steel grades for welding, repairing and overlaying of 18Cr-8Ni-Nb /Ti stainless steel 347 and 321. The 347 welding wires are widely used in the valves, valve seating surfaces, gears, propeller shafts and impellers for the field of food & beverage, refinery, medical, pressure vessels, the petrochemical industry where high temperature, erosion corrosion and fatigue are required.

ER347 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

ER347 Chemical Composition

Grades C Si Mn S P Mo Cr Ni
ER347 0.08 0.3-0.65 1.0-2.5 0.03 0.03 0.75 19.0-21.5 9.0-10.0

ER347 Mechanical Property

Tensile strength Yield strength Elongation in 2”
78,000 PSI 60,000 PSI 30%

The stainless steel rods ER347 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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