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Ranya Stainless, located in Muscat, Oman, stands out as a top manufacturer and supplier of premium welding consumables, including Alloy 309LMo SAW wires and their matching flux. Renowned for crafting products that adhere to international standards, Ranya Stainless offers welding solutions that guarantee exceptional corrosion resistance, impressive mechanical strength, and dependable weld integrity. The company caters to various industries, such as chemical processing, petrochemical, power generation, marine, and heavy fabrication, delivering SAW consumables designed for tough industrial applications. Thanks to advanced production methods and rigorous quality control, Ranya Stainless has built a solid reputation as a reliable provider of submerged arc welding solutions throughout Oman and the GCC region.
Alloy 309LMo SAW wires and flux are made from austenitic stainless steel alloys, featuring around 24% chromium, 13% nickel, and 2–3% molybdenum, with a low carbon content to reduce carbide precipitation. The mechanical properties of the weld deposits offer high tensile strength, excellent toughness, and outstanding resistance to oxidation, pitting, and crevice corrosion. The flux is specially formulated to facilitate smooth slag removal, maintain stable arc characteristics, and ensure uniform bead formation, resulting in durable, high-quality welds that are perfect for demanding applications.
| Classification | AWS A5.9, 309LMo |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS 309LMo SAW & Flux Application & uses |
|
| C | Mn | Si | Cr | Ni | S | P | Mo | Cu |
| 0.03 max | 1.0-2.5 | 0.30-0.65 | 23-25 | 12-14 | 0.03 max | 0.03 max | 2-3 | 0.75 max |
| Tensile Strength | 89,900 |
|---|---|
| Yield Strength | 63,800 |
| Elongation (%) | 42% |
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Alloy 309LMo SAW/Flux Welding Wire is used for submerged arc welding, providing high resistance to corrosion and oxidation, excellent weld strength, and a clean, slag-free finish for demanding applications.
Industrial 309LMo SAW Wire & Flux are used for submerged arc welding, offering high corrosion and oxidation resistance, strong welds, and a clean, slag-free finish, suitable for harsh industrial applications.
SFA A5.9 309LMo SAW & Flux are specified for submerged arc welding, providing superior corrosion and oxidation resistance, strong welds, and a clean, slag-free finish for demanding industrial environments.
We provide comprehensive documentation for our Alloy 309LMo SAW and Flux, ensuring transparency and reliability. This includes a commercial invoice, packaging list, fumigation certificate, heat treatment chart and quality assurance plan. A NABL-approved lab test report guarantees adherence to strict standards. Additionally, we offer various test certificates, including MTC as per EN 10204/3.1b, PMI, 100% radiography test and a Third-Party Inspection Certificate. These measures ensure complete client satisfaction and product integrity.
Alloy 309LMo SAW (Submerged Arc Welding) and flux are primarily used for welding stainless steels and high-temperature applications in industries such as petrochemical, power generation, and marine. The alloy provides excellent resistance to oxidation and corrosion, making it ideal for welding dissimilar metals, heat exchangers, pressure vessels and equipment exposed to aggressive environments. The flux ensures smooth welds, improves arc stability, and enhances the overall weld quality, providing strong, durable joints that withstand harsh conditions.
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