Home > Coated Electrodes > AWS Class E312-16 Coated Electrodes
From the heart of Amman, Jordan, Reziq Weldingsupplies proudly crafts reliable solutions for industry professionals across the region. Our dedication to quality is perfectly embodied in our AWS Class E312-16 coated electrodes. We understand that demanding projects require dependable materials, and we’ve built our reputation by ensuring every batch delivers the consistent performance and ease of use that welders count on for their most critical joins, earning the trust of workshops and major industrial players alike.
| Classification | AWS A5.4, E312-16 |
| 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 E312-16 Coated Electrodes Application & uses |
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The chemical makeup of these electrodes is engineered for versatility, with a high chromium and nickel content that creates a balanced Austenitic-ferritic microstructure. This unique composition translates directly into its robust mechanical character, offering exceptional tensile strength while remaining highly resistant to cracking. It’s this reliable combination of power and resilience that makes the E312-16 a go-to choice for joining a variety of dissimilar or hard-to-weld steels without requiring preheating.
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
0.15 | 28.0-32.0 | 8.0-10.5 | 0.75 | 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 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 E312-16 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.
Welders often reach for the E312-16 electrode when faced with the challenge of joining different types of steels together, especially when dealing with unknown or hard-to-identify base metals. Its forgiving nature makes it incredibly useful for maintenance and repair work, from fixing worn-out machinery parts and castings to building new structures. You’ll find it on job sites in construction, fabrication plants, and anywhere a strong, crack-resistant weld is needed on everything from carbon steels to many alloy types.
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