Home > Coated Electrodes > AWS Class E310-16 Coated Electrodes
Reziq Welding Supplies, based in Amman, Jordan, stands out as a top-notch manufacturer and supplier of premium welding consumables, including the AWS Class E310-16 coated electrodes. With a reputation for rigorous quality control and a dependable supply chain, Reziq guarantees that each batch of E310-16 electrodes adheres to international standards. They cater to a variety of industries, such as petrochemical, furnace manufacturing, boiler and heat-treatment equipment, chemical processing, and heavy industrial fabrication. Reziq’s welding materials are designed to provide exceptional high-temperature resistance, weld integrity, and structural reliability, even in the toughest thermal and corrosive environments.
| Classification | AWS A5.4, E310-16 |
| 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 E310-16 Coated Electrodes Application & uses |
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The E310-16 coated electrode creates a fully austenitic stainless weld metal. Its typical composition features about 25–28% chromium and 20–22.5% nickel, along with controlled levels of carbon (0.08–0.20%), manganese, silicon, and trace alloying elements, while keeping sulfur and phosphorus within maximum limits. Mechanically, the weld metal boasts a tensile strength of around 590 MPa (approximately 86 ksi), impressive ductility with elongation often exceeding 30%, and stable performance at high temperatures, thanks to its well-balanced chromium-nickel matrix.
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.08-0.20 | 25.0-28.0 | 20.0-22.5 | 0.75 | 1.0-2.5 | 0.75 | 0.03 | 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 Reziq Welding Supplies, we take pride in being one of Jordan’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class E310-16 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 E310-16 coated electrodes are perfect for high-temperature and heat-resistant applications. They are commonly used to weld austenitic stainless steels, including heat-resistant grades like AISI 310, in furnace components, boilers, kilns, steam systems, industrial ovens, and heat-treatment equipment. The weld’s resistance to oxidation and scaling up to about 1150 °C makes E310-16 particularly valuable for furnace parts, petrochemical reactors, heat-exchanger assemblies, and other equipment that faces high heat or corrosive conditions, where long-lasting durability and reliable mechanical integrity are crucial.
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