AWS 5.9 ER316LSi Welding Rods

Welder metals is one of the leading manufacturers, suppliers, exporters, 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 ER316LSi is the low carbon and high silicon version based on 316 grade. The low carbon offers excellent corrosion resistance and the higher silicon gives arc stability and smooth bead appearance has been used for where matching filler metals are required for 316 series materials, also used for overlay welding as well as certain dissimilar welds of carbon steel to stainless steel.

ER316LSi 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

ER316LSi Chemical Composition

Grade C Si Mn S P Ni Cr Mo
316LSi 0.03 0.65-1.0 1.0-2.5 0.03 0.03 11.0-14.0 18.0-20.0 2.0-3.0

ER316LSi Mechanical Property

Tensile strength Yield strength Elongation in 2”
88,000psi 58,000psi 37%

The stainless steel rods ER316LSi 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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