Home > Electrodes > AWS Class E309LMo-16 Electrodes
Niazi Stainless is a well-respected manufacturer and supplier based in Manama, Bahrain, known for its high-performance **AWS Class E309LMo-16 Electrodes** that are crafted for exceptional welding efficiency and durability. With a strong focus on quality and engineering excellence, this company provides electrodes that excel in high-temperature and corrosive environments. Their E309LMo-16 electrodes guarantee excellent weld integrity, smooth arc stability, and dependable mechanical properties, making them perfect for critical fabrication and maintenance tasks. Supported by advanced production capabilities and a customer-centric approach, Niazi Stainless offers welding consumables that meet the rigorous demands of today’s industrial applications.
The AWS Class E309LMo-16 Electrodes are formulated with high levels of chromium and nickel, along with added molybdenum to enhance resistance to pitting and crevice corrosion. Typically, their chemical makeup includes around 23% chromium, 13% nickel, and 2–3% molybdenum, which provides outstanding oxidation and corrosion resistance. On the mechanical side, these electrodes boast high tensile strength, excellent creep resistance, and good ductility, making them ideal for welding dissimilar metals and stainless steel applications. The rutile coating allows for easy slag removal, smooth arc stability, and minimal spatter, resulting in clean and robust 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 |
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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.
AWS Class E309LMo-16 Electrodes are extensively used for welding stainless steels and joining dissimilar metals in challenging industrial settings. They are particularly suited for chemical processing equipment, refinery components, power plant structures, pressure vessels, heat exchangers, and furnace parts. Their enhanced resistance to oxidation, high temperatures, and corrosive chemicals makes them a go-to choice for applications where durability and long-lasting performance are essential. Additionally, these electrodes are frequently used for cladding carbon steel surfaces to boost corrosion resistance, making them a versatile option for maintenance and repair tasks.







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