Home > Electrodes > AWS Class ER316/316L SAW and FLUX
Weston Stainless, a UK-based company located in Midland, is a major distributor of high-quality stainless steel products that include high-performance welding consumables for industrial purposes. Of its specialty products, AWS Class ER316/316L SAW (Submerged Arc Welding) wire and flux offer outstanding corrosion resistance and toughness, especially in chloride environments and acidic settings. Produced from austenitic stainless steel, these filler materials are available in wire form, to be used with appropriate flux to provide deep penetration and high-strength welds. Low carbon content reduces carbide precipitation, improving weld quality and avoiding intergranular corrosion in severe applications.
AWS Class ER316/316L SAW wire is made up of 18% chromium, 12% nickel, 2-3% molybdenum, and low carbon content, providing superior resistance to pitting and crevice corrosion. Mechanical properties are tensile strength of about 550 MPa, yield strength of about 300 MPa, and elongation of 35%. Physical properties are a density of 7.98 g/cm³ and a melting range of 1370-1400°C, which guarantees high-temperature applications. The included flux promotes arc stability, resulting in smooth welds with less spatter and better slag removal.
| Classification | AWS A5.9, ER316/316L |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ER316/316L 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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Used in submerged arc welding for stainless steel, offering excellent corrosion resistance, strength, and a clean, slag-free weld for applications in harsh environments.
Designed for submerged arc welding of stainless steel, providing strong, corrosion-resistant welds with a clean, slag-free finish for demanding applications.
Provides excellent arc stability, ensuring high-quality, corrosion-resistant welds with minimal spatter and a clean, slag-free finish for stainless steel applications.
AWS Class ER316/316L SAW wire and flux are extensively applied in shipbuilding, chemical processing, oil and gas, and food processing industries where corrosion resistance and high strength are essential. They are best suited for welding stainless steel pipes, pressure vessels, storage tanks, and structural parts exposed to aggressive environments. These materials provide consistent weld integrity and are therefore used in offshore platforms, desalination plants, and marine equipment, where long life and resistance to seawater corrosion are paramount.
AWS Class ER316/316L SAW wire and flux are shipped with test certificates confirming conformity to AWS A5.9 and ISO 14343 specifications, guaranteeing chemical composition and mechanical properties to meet industry standards. The flux is shipped in precision-wound coils or drums for convenient handling, while the flux is shipped in moisture-resistant bags to preserve quality. Shipment is possible in bulk or special quantities, guaranteeing safe transportation and prompt supply for different welding applications.
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