Home > Coated Electrodes > AWS Class E630-16 Coated Electrodes
Operating out of Amman, Jordan, Reziq Weldingsupplies is a trusted name for professionals who depend on superior-grade welding materials. Our commitment to quality and reliability is perfectly embodied in our AWS Class E630-16 coated electrodes. We take pride in manufacturing these specialized electrodes to the highest standards, ensuring they deliver the consistent, robust performance that our clients across the Middle East have come to expect for their most demanding projects, providing a local source for world-class welding solutions.
| Classification | AWS A5.4, E630-16 |
| 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 E630-16 Coated Electrodes Application & uses |
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The AWS Class E630-16 electrode is defined by its unique iron-chromium-nickel-manganese composition, which is the foundation of its remarkable characteristics. This specific blend gives the resulting weld metal exceptional strength and toughness, making it ideal for high-stress applications. The mechanical properties are impressive, offering a high tensile strength that withstands significant force while maintaining good ductility. This combination ensures the welds are not only strong but also capable of absorbing energy without cracking, a critical feature for structural integrity.
Carbon (C) | 0.03 |
Chromium (Cr) | 16.58 |
Copper (Cu) | 3.55 |
Iron (Fe) | Balance |
Manganese (Mn) | 0.56 |
Molybdenum (Mo) | 0.20 |
Nickel (Ni) | 4.78 |
Niobium (Nb) | 0.24 |
Nitrogen (N) | 0.04-0.08 |
Phosphorous (P) | 0.018 |
Silicon (Si) | 0.44 |
Sulfur (S) | 0.02 |
Diameter | Length | Amperage | |
Flat | Vertical & Overhead | ||
3/32” | 12” | 70-85 | 65-75 |
1/8” | 14” | 85-110 | 80-90 |
5/32” | 14” | 110-140 | 100-120 |
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 E630-16 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.
These electrodes are primarily chosen for joining specific high-strength, low-alloy steels, particularly those classified as ASTM A514. This makes them indispensable in the fabrication and repair of heavy-duty machinery, thick structural sections, and high-stress components found in construction, mining, and heavy equipment manufacturing. Whether building a new crane or repairing a critical part on a rock crusher, the E630-16 provides a weld that matches the base metal’s high strength and durability, ensuring the final product can handle intense operational demands.
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