Home > Electrodes > AWS Class E309LMo-16 Electrodes
Amer Stainless, located in Amman, Jordan, offers top-notch AWS Class E309LMo-16 electrodes that are perfect for welding stainless steel to carbon steel, especially in situations where you need extra protection against corrosion and pitting. These electrodes are designed to provide a smooth arc performance, easy slag removal, and a consistent weld appearance, making them a great choice for both fabrication and maintenance tasks. Amer Stainless is committed to ensuring that every product meets strict international standards, catering to industries that depend on strong, high-quality welds. Their E309LMo-16 electrodes are a go-to for structural, chemical, and high-temperature applications where reliability and corrosion resistance are key.
The AWS Class E309LMo-16 electrodes are packed with higher levels of chromium and nickel, plus some added molybdenum, which really boosts their resistance to corrosive chemicals, pitting, and high-temperature oxidation. Thanks to their low-carbon formulation, they minimize carbide precipitation and enhance resistance to intergranular corrosion. These electrodes boast impressive mechanical properties, including high tensile strength, reliable ductility, and toughness that holds up under thermal cycling. Their rutile coating helps maintain stable arc characteristics, reduces spatter, and ensures clean slag detachment, resulting in high-quality weld deposits.
| Classification | AWS A5.4, E309/309L-16 |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | AC-DCEP (Direct Current Electrode Positive) |
| Welding Position | F, V, OH, H |
| Size | 2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm |
| AC/DC+ | AC or DC (+) |
| JIS Specification | BS 2926 19.9 A R |
| Other Specification | DIN 8556 E19 9 R 23 A |
| AWS E309/309L-16 Coated Electrodes Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.5-2.5 | 1.00 | 0.04 | 0.03 | 0.75 |
Contact us to get a quick quote for your requirement.
These electrodes offer excellent resistance to oxidation and corrosion. They are available in 2.5 mm, 3.2 mm, and 4.0 mm diameters, designed for light-duty applications requiring minimal coating thickness.
These electrodes are known for superior corrosion resistance and are suitable for more demanding conditions. Sizes include 3.2 mm, 4.0 mm, and 5.0 mm, with a thicker coating that enhances durability and performance under heavy-duty usage.
These electrodes provide high resistance to corrosion and oxidation, featuring shielding to protect the weld from atmospheric contamination. Available in 2.5 mm, 3.2 mm, and 4.0 mm diameters, they are ideal for stable arc welding and consistent weld quality.
Our AWS Class E309LMo-16 electrodes are carefully packed in wooden boxes with waterproof protection and lifting points for ease of transport. To ensure full client satisfaction, each order is accompanied by crucial documents such as a commercial invoice, packing list, heat treatment chart and Material Test Certificates, providing full transparency and assurance of product quality.
E309LMo-16 electrodes are commonly used for welding stainless steel to carbon or low-alloy steels, particularly when enhanced corrosion resistance is a must. They’re also perfect for surfacing applications, buffer layers, and cladding operations in environments like chemical plants, petrochemical facilities, pulp and paper mills, and marine settings. You’ll often find them in tanks, heat exchangers, piping, furnace components, and for structural repairs. The added molybdenum content makes them especially valuable in acidic, chloride-rich, or high-moisture conditions, ensuring long-lasting weld performance across a wide range of industrial applications.







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