Home > Electrodes > AWS Class ER316LSi Mig & Tig Filler Welding Wire & Rod
Adam Stainless, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch welding consumables, including the AWS Class ER316LSi MIG and TIG filler wires. Renowned for their consistent quality and dependable performance, Adam Stainless makes sure their products adhere to strict industry standards. The ER316LSi filler wire is crafted to provide outstanding corrosion resistance and weld integrity, making it an ideal choice for demanding stainless steel welding tasks across various industries in Australia.
The AWS Class ER316LSi filler wire is composed of about 17-19% chromium, 12-15% nickel, and 2-3% molybdenum, with a touch of silicon added to enhance weld bead fluidity and arc stability. The low carbon “L” grade is designed to reduce carbide precipitation, which helps lower the risk of intergranular corrosion. It boasts tensile strengths of around 75 ksi, along with impressive ductility and toughness, ensuring that welds are strong and durable even in corrosive and high-temperature settings.
| Classification | AWS A5.9, ER316LSi |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Diameters | .023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8” |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER316LSi MIG & TIG Filler Metal Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S |
| 0.03 | 18.0-20.0 | 11.0-14.0 | 2.0-3.0 | 1.0-2.5 | 0.65-1.0 | 0.03 | 0.03 |
| Yield, kpsi: | 64 |
| Tensile Strength, kpsi: | 90 |
| Elongation%, min: | 37 |
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Stainless Steel ER316LSi MIG Filler Wire is designed for MIG welding applications with excellent corrosion resistance, especially in environments with chlorides and chemicals. It typically comes in sizes ranging from 0.030 inches (0.8 mm) to 0.045 inches (1.2 mm) in diameter. The wire provides good weld bead appearance and reduces spatter.
Stainless Steel ER316LSi TIG Filler Wire is suitable for TIG welding and offers enhanced corrosion resistance, particularly in harsh environments. It is available in sizes from 1/16 inch (1.6 mm) to 3/32 inch (2.4 mm) in diameter. The wire ensures high-quality, clean welds with minimal oxidation.
Stainless Steel ER316LSi TIG Filler Rod is used for TIG welding stainless steel, providing superior resistance to pitting and crevice corrosion. Commonly available in lengths of 36 inches (914 mm) and diameters from 1/16 inch (1.6 mm) to 3/32 inch (2.4 mm). It delivers excellent weld strength and smooth, clean welds.
You’ll find that ER316LSi MIG and TIG filler wire is commonly used in industries like chemical processing, marine, and power generation, where resistance to pitting and crevice corrosion is essential. The added silicon improves slag detachability and weld pool control, resulting in smooth, visually appealing welds. This filler wire excels in multi-position welding, producing minimal spatter and consistently high-quality results.
AWS Class ER316LSi is a Stainless Steel Welding Wire designed for welding 316 and 316L stainless steel. Providing excellent corrosion resistance, making it suitable for applications in industries such as food processing, chemical and marine environments with high acid and chemical resistance is essential ER316LSi for excellent weldability and mechanical properties, and making it ideal for welding stainless steel of similar composition approximately where appearance and durability are important.







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