Home > Coated Electrodes > AWS Class E9018-B3 Coated Electrodes
Operating from Amman, Jordan, Reziq Weldingsupplies takes pride in producing reliable, high-performance welding materials for demanding industries. Our commitment to quality shines through in products like the AWS Class E9018-B3 coated electrodes. We understand that a strong weld is the backbone of any robust structure or component, which is why we manufacture these low-hydrogen electrodes to the most stringent standards, ensuring they deliver exceptional results for critical applications right here in the region and beyond.
| Classification | AWS A5.5, E9018-B3 |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | Direct Current Electrode Positive (DCEP) |
| Diameters | 3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm |
| Size | 2.0mm ∞ 5.0mm |
| AC/DC+ | 50-80, 80-110, 100-135, 140-180 |
| Welding Positions | All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H) |
| AWS E9018-B3 Coated Electrodes Application & uses |
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The AWS E9018-B3 electrode is a low-hydrogen, iron powder type known for its robust composition. It features a chromium-molybdenum alloy core wire, typically with around 1.25% Cr and 0.5% Mo, providing enhanced strength at elevated temperatures. This composition grants it impressive mechanical properties, including a minimum tensile strength of 90,000 psi and excellent notch toughness, even in challenging welding positions. The coating ensures smooth, stable arcs with minimal spatter and easy slag removal, making for clean, high-quality welds.
Weld Metal | AWS Spec | |
Carbon (C) | 0.08 | 0.05-0.12 |
Chromium (Cr) | 2.39 | 2.00-2.50 |
Manganese (Mn) | 0.68 | 0.90 max |
Molybdenum (Mo) | 1.05 | 0.90-1.20 |
Phosphorous (P) | 0.02 | 0.03 max |
Silicon (Si) | 0.55 | 0.80 max |
Sulfur (S) | 0.01 | 0.03 max |
SR 1 Hr. @ 1275°F | AWS Spec (min) | |
Ultimate Tensile Strength | 109,000 psi (750 MPa) | 90,000 psi |
Yield Strength | 93,000 psi (640 MPa) | 77,000 psi |
Percent Elongation in 2” | 22% | 17% |
Diameter | Type of Power |
Amperage | Deposition Rate (lbs/hr) | Amperage Range |
3/32” | DCEP or AC | 100 | 2.38 | 70-110 |
1/8” | DCEP or AC | 135 | 2.92 | 90-160 |
5/32” | DCEP or AC | 170 | 4.08 | 130-220 |
3/16” | DCEP or AC | 250 | 5.62 | 200-300 |
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 E9015-B9 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 the go-to choice for joining and repairing chromium-molybdenum steel components, especially those operating in high-temperature service. You’ll find them indispensable in the fabrication of power generation boilers, high-pressure piping for petroleum refineries, and various pressure vessels. Their low-hydrogen characteristic is crucial for preventing cracking in thicker sections or when working with challenging base metals, making them a trusted solution for welders who need reliability and strength in critical industrial projects.
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