Home > Electrodes > AWS Class ER309/309L SAW and FLUX
Ranya Stainless, located in Muscat, Oman, stands out as a top manufacturer and supplier of high-quality welding consumables, including AWS Class ER309/309L SAW wires and their compatible flux. Known for their commitment to excellence, Ranya Stainless delivers products that adhere to international standards, providing welding solutions that boast impressive corrosion resistance, outstanding mechanical strength, and dependable weld integrity. They cater to a variety of industries, such as petrochemical, chemical processing, power generation, marine, and heavy fabrication, offering consumables tailored for tough applications. Thanks to their advanced manufacturing techniques and rigorous quality control, Ranya Stainless has earned a reputation as a reliable provider of submerged arc welding solutions throughout Oman and the GCC region.
The AWS Class ER309/309L SAW wire is an austenitic stainless steel alloy that contains about 23% chromium and 13% nickel, with ER309L featuring low carbon content to reduce carbide precipitation. The accompanying flux is specially designed to ensure stable arc performance, easy slag removal, and consistent weld bead formation. In terms of mechanics, ER309/309L weld deposits deliver high tensile strength, excellent toughness, and remarkable resistance to oxidation, scaling, and corrosion, making them particularly effective for dissimilar metal 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.
These AWS Class ER309/309L SAW wires and flux are commonly used for welding austenitic stainless steels, especially when joining 304/304L to carbon or low-alloy steels and similar grades. Typical uses include chemical and petrochemical equipment, pressure vessels, heat exchangers, industrial piping, and marine structures. These consumables are perfect for thick-section welding, overlay work, and fabrication or repair projects where high corrosion resistance, mechanical strength, and resilience to thermal cycling are crucial for long-lasting performance.
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