Home > Coated Electrodes > AWS Class E317L-16 Coated Electrodes
Fatma Welding Supplies is a trusted manufacturer and supplier based in Muscat, OMAN, specializing in high-quality welding consumables, including AWS Class E317L-16 coated electrodes. With a strong focus on quality, reliability, and innovation, we cater to the diverse needs of industries such as construction, shipbuilding, oil & gas, and manufacturing. Our E317L-16 electrodes are designed to deliver superior weldability, excellent corrosion resistance, and durability, making them ideal for demanding applications. Backed by advanced production facilities, stringent quality control, and a commitment to customer satisfaction, Fatma Welding Supplies stands as a reliable partner for welding solutions in local and international markets.
| Classification | AWS A5.4, E317L-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 E317L-16 Coated Electrodes Application & uses |
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AWS Class E317L-16 coated electrodes are formulated with a stainless steel core wire and a rutile-based coating enriched with elements like chromium (18–20%), nickel (12–14%), and molybdenum (3–4%), with low carbon content to minimize carbide precipitation. This composition ensures excellent resistance to pitting and crevice corrosion in aggressive environments. Mechanically, these electrodes provide a tensile strength of about 550 MPa, yield strength around 350 MPa, and elongation of 30–35%, ensuring toughness, durability, and reliable weld performance in critical applications.
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 18.0-21.0 | 12.0-14.0 | 3.0-4.0 | 0.5-2.5 | 1.00 | 0.04 | 0.03 | 0.75 |
| Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
| in | (mm) | ||||
| 3/32 | (2.4) | SMAW | 24-28 | 70-85 | 65-75 |
| 1/8 | (3.2) | SMAW | 26-30 | 85-110 | 80-90 |
| 5/32 | (4.0) | SMAW | 28-32 | 110-140 | 100-120 |
| 3/16 | (4.8) | SMAW | 28-32 | 120-160 | 110-130 |
At Fatma Welding Supplies, we take pride in being one of OMAN’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class E308/308L-16 Coated Electrodes, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
AWS Class E317L-16 coated electrodes are widely used in industries requiring high corrosion resistance and strength, particularly in aggressive chemical and marine environments. They are ideal for welding stainless steels with similar composition, especially in applications exposed to sulfuric, acetic, and phosphoric acids. Common uses include fabrication and repair of chemical processing equipment, pulp and paper plants, food processing machinery, and marine structures. Their low-carbon content reduces the risk of intergranular corrosion, making them suitable for pressure vessels, tanks, and pipelines. These electrodes ensure durable, high-quality welds where superior resistance to pitting and crevice corrosion is essential.
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