Home > Electrodes > AWS Class E330-16 Electrodes
Amer Stainless, located in Amman, Jordan, is a reliable source for top-notch welding consumables, including the AWS Class E330-16 electrodes. These electrodes are crafted specifically for welding low-alloy steels, ensuring exceptional mechanical strength, toughness, and resistance to cracking. Amer Stainless is committed to meeting international standards, providing consistent and dependable performance across various industries like construction, heavy machinery, petrochemical, and shipbuilding, where strong and durable welds are essential.
The AWS Class E330-16 electrodes are mainly made of iron, enriched with alloying elements such as manganese, chromium, and molybdenum, which boost tensile strength, impact resistance, and weldability. They offer smooth arc performance, stable bead formation, and minimal spatter, resulting in high-quality, uniform weld deposits. These electrodes are perfect for welding structures that face both dynamic and static loads, ensuring strength and long-lasting reliability even in tough conditions.
| 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 |
|
| 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 |
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These electrodes offer excellent corrosion resistance for welding stainless steel. They are typically available in diameters ranging from 2.5 mm to 5.0 mm and lengths of 300 mm to 450 mm. The light coating ensures smooth arc stability and ease of operation.
Providing superior corrosion resistance, heavy-coated electrodes are designed for demanding environments. Sizes generally range from 3.2 mm to 5.0 mm in diameter and lengths of 350 mm to 450 mm. The heavy coating enhances the arc stability and weld quality in challenging applications.
These electrodes feature excellent corrosion resistance and are ideal for shielded arc welding. They come in diameters from 2.5 mm to 4.0 mm and lengths of 300 mm to 450 mm. The shielding provides effective protection against contamination during the welding process.
Amer Stainless ensures top-quality products like AWS Class E330-16 Electrodes, verified through tests such as hardness, spectro analysis, PMI and flaring. We conduct micro and macro tests, pitting resistance, and IGC tests for guaranteed performance. Comprehensive documentation, including invoices, packaging lists and labels, is provided. Our legalized Certificate of Origin and Third-Party Inspection Certificates assure customers of our commitment to quality and customer satisfaction.
Common applications include structural steel frameworks, bridges, pressure vessels, pipelines, and components of heavy machinery that require robust welded joints. With their excellent weldability, mechanical performance, and durability, E330-16 electrodes are the go-to choice for both fabricating and repairing low-alloy steel structures.







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