Home > Electrodes > AWS Class E309/309L-16 Electrodes
Emilio Stainless is a well-respected manufacturer and supplier located in Manila, Philippines, specializing in top-notch welding consumables, including the AWS Class E309/309L-16 electrodes. With a strong commitment to precision and performance, Emilio Stainless crafts electrodes that adhere to the highest standards for welding dissimilar metals and stainless steel. Their products are designed to provide reliable results even in tough conditions, featuring excellent arc stability and minimal spatter. Serving a diverse array of industries throughout the Philippines, Emilio Stainless has built a solid reputation among fabricators, contractors, and welders by delivering durable and trustworthy welding solutions.
The AWS Class E309/309L-16 electrodes are made from a high-chromium, high-nickel austenitic stainless steel alloy, typically containing 23-25% chromium and 12-14% nickel. The “L” in the name signifies a low carbon content, which helps to minimize the risk of intergranular corrosion. These electrodes boast high tensile strength (around 80,000 psi), good ductility, and impressive resistance to oxidation and corrosion at elevated temperatures. They are designed for use with either AC or DC+ current, providing a stable arc, a smooth weld bead appearance, and easy slag removal, making them perfect for both flat and out-of-position welding.
| 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 |
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These electrodes offer good resistance to oxidation and corrosion in moderate environments. Typically available in sizes ranging from 1/16″ to 1/8″ in diameter, they are ideal for applications requiring light coatings and smooth welding.
Designed for enhanced corrosion resistance and durability, these electrodes are available in diameters from 3/32″ to 5/32″. The heavy coating ensures a robust weld in demanding conditions, providing stronger welds with superior mechanical properties.
Offering excellent corrosion resistance, these electrodes are used in shielded metal arc welding applications. They are available in diameters such as 1/16″, 3/32″, and 1/8″, providing versatile options for various welding needs.
We take great care in securely packing and shipping our AWS Class E309/309L-16 Electrodes, using wooden boxes with waterproof material and lifting points for easy transport. Along with each order, we provide essential documents, including a commercial invoice, packing list, heat treatment chart and material testing certificates. Our comprehensive documentation ensures full transparency and guarantees client satisfaction.
AWS Class E309/309L-16 electrodes are particularly well-suited for welding dissimilar metals, such as connecting stainless steel to mild or carbon steel, and for cladding applications that demand strong corrosion resistance. They are frequently utilized in the fabrication and repair of furnace components, heat exchangers, pressure vessels, and piping systems across industries like petrochemical, power generation, and food processing. Emilio Stainless distributes these electrodes throughout Manila and the Philippines, offering welding solutions that guarantee structural integrity, corrosion resistance, and a long service life.
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