Home > Coated Electrodes > AWS Class E330-16 Coated Electrodes
For companies in Amman and across Jordan tackling high-temperature projects, Reziq Welding Supplies stands as your trusted local partner. As a dedicated manufacturer and supplier right here in Amman, we take pride in producing premium welding materials tailored to the demanding needs of our regional industries. Our AWS Class E330-16 coated electrodes are a perfect example, engineered to deliver exceptional results when working with heat-resistant alloys, ensuring strength and durability where it matters most for your critical applications.
| Classification | AWS A5.4, E330-16 |
| 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 E330-16 Coated Electrodes Application & uses |
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The E330-16 electrode is specifically formulated for high-temperature service. Its core wire composition is a high-nickel chromium alloy, designed to resist oxidation and maintain strength under intense heat. After welding, the resultant metal offers excellent mechanical properties, including a minimum tensile strength of 80,000 psi. It is particularly valued for its ability to withstand thermal shock and cyclic heating and cooling without becoming brittle, making it a reliable choice for demanding thermal environments.
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.18-0.25 | 14.0-17.0 | 33.0-37.0 | 0.75 | 1.0-2.5 | 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 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 E330-16 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 indispensable for joining and repairing components that must perform reliably in high-heat situations. Common applications include fabricating and maintaining industrial furnaces, heat-treating equipment, and refinery piping systems. They are especially useful for welding similar high-nickel chromium alloys, such as working with castings that will be subjected to repeated thermal cycling. Welders appreciate the smooth, stable arc of the E330-16, which produces a high-quality, crack-resistant deposit ideal for these challenging jobs.
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