Home > Electrodes > AWS Class E309LMo-16 Electrodes
Akor Stainless, located in Abuja, Nigeria, stands out as a top manufacturer and supplier of premium welding consumables, including the highly regarded AWS Class E309LMo-16 Electrodes. These electrodes are celebrated for their reliability and exceptional performance, crafted to meet international welding standards and deliver impressive results. Specifically designed for welding austenitic stainless steels, the AWS Class E309LMo-16 Electrodes offer remarkable arc stability, minimal spatter, and robust, crack-resistant welds. Akor Stainless is dedicated to providing industries with durable, high-performance welding solutions that ensure structural integrity, corrosion resistance, and long-lasting performance, especially in challenging environments like chemical, petrochemical, and fabrication sectors.
The AWS Class E309LMo-16 Electrodes are primarily made up of chromium, nickel, and molybdenum, which grant them excellent corrosion resistance and strength for high-temperature applications. These electrodes boast high tensile strength, typically ranging from 550 to 650 MPa, with an elongation of about 25 to 30%, ensuring they can withstand mechanical and thermal stress. They also resist oxidation, scaling, and intergranular corrosion, featuring smooth slag coverage for consistent weld beads. Their unique chemical makeup and mechanical properties make them perfect for joining stainless steels, particularly in situations that demand enhanced corrosion resistance and high-temperature performance.
| 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 |
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| 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 |
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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.
Widely used for welding austenitic stainless steels, AWS Class E309LMo-16 Electrodes are especially valuable in environments where intergranular corrosion resistance is crucial. They’re commonly found in chemical processing plants, boilers, pressure vessels, and petrochemical facilities. These electrodes excel at joining dissimilar metals, overlay welding, and structural fabrication, where strength and durability are paramount. With their excellent arc stability and minimal spatter, they are well-suited for both manual and semi-automatic welding processes.







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