Home > Electrodes > AWS Class ER309/309L SAW and FLUX
Khaleed Stainless is a reliable manufacturer and supplier of AWS Class ER309/309L MIG and TIG Filler Welding Wire and Rod based in Riyadh, Saudi Arabia. They provide top-notch welding consumables tailored for industrial applications. The ER309/309L wire is specifically crafted for welding dissimilar metals, like stainless steel to carbon steel or low-alloy steel, and it boasts impressive resistance to oxidation and corrosion, even at high temperatures. Thanks to its low-carbon formulation, it minimizes the risk of carbide precipitation and intergranular corrosion, ensuring that welds remain strong, durable, and crack-resistant, even in tough environments.
AWS Class ER309/309L generally consists of 23–25% chromium, 12–14% nickel, and low carbon content (less than 0.03% for 309L), along with trace amounts of manganese, silicon, and phosphorus. This unique blend delivers exceptional strength and corrosion resistance, particularly in high-temperature settings that can reach up to 1000°C. The mechanical properties include a tensile strength ranging from 550 to 650 MPa, a yield strength of about 300 MPa, and an elongation of 30–35%. The low carbon content enhances toughness, ductility, and resistance to sensitization, making it a dependable choice for structural and industrial welding applications.
| Classification | AWS A5.9, ER309/309L |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ER309/309L SAW & Flux Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.03 | 23.0-25.0 | 12.0-14.0 | 0.75 | 1.0-2.5 | 0.30-0.65 | 0.03 | 0.03 | 0.75 |
| Tensile Strength, kpsi: | 86* |
| Yield Strength, kpsi: | 58* |
| Elongation %: | 40* |
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Alloy ER309/309L SAW and Flux are used for submerged arc welding of dissimilar metals and stainless steel, providing strong, corrosion-resistant welds with a clean, slag-free finish for various applications.
AWS A5.9 ER309/309L SAW and Flux Welding Wire is designed for submerged arc welding of dissimilar metals and stainless steel, offering strong welds, high corrosion resistance, and a clean, efficient finish.
AWS Class ER309/309L Submerged Arc Welding Flux ensures high-quality welds with excellent arc stability, minimal spatter, and a clean, slag-free finish, ideal for welding dissimilar metals and stainless steel.
We conduct rigorous in-house testing on our AWS Class ER309/309L SAW wire and flux to ensure optimal quality and performance. Our products undergo thorough inspections to meet industry standards, guaranteeing reliability and durability. With a focus on efficiency. We assure prompt delivery. To meet the needs of our clients without compromising on product excellence.
AWS Class ER309/309L SAW wire and flux are widely used for welding stainless steels and dissimilar metals. Especially in industries requiring high corrosion resistance and strength. These materials are ideal for applications such as pressure vessels, pipes and structural components. Where strong, durable welds are essential. The combination of ER309/309L wire and flux assures excellent arc stability smooth weld bead formation and superior joint integrity in challenging environments.
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