Home > Coated Electrodes > HASTELLOY® B-3® Coated Electrodes
Reziq Welding Supplies, located in Amman, Jordan, is a reputable manufacturer and supplier of top-notch welding consumables. They take pride in offering HASTELLOY® B-3® Coated Electrodes, which are perfect for industries that need exceptional corrosion resistance and reliable weld performance. With a strong commitment to quality, technical know-how, and dependable supply, Reziq makes sure that every electrode meets rigorous international standards. They cater to the chemical, petrochemical, and industrial sectors, providing welding solutions that create robust, durable, and high-performance joints. By supplying HASTELLOY® B-3® Coated Electrodes, they help clients achieve long-lasting welds that can endure harsh corrosive and reducing acid environments.
| Classification | AWS A5.11, ENiMo-10 |
| 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) |
| HASTELLOY® B-3® Coated Electrodes Application & uses |
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HASTELLOY® B-3® Coated Electrodes are made from a nickel-molybdenum alloy, with a few added elements like iron to boost corrosion resistance and mechanical properties. The weld metal produced is known for its impressive tensile strength, ductility, and toughness, while also offering remarkable resistance to reducing acids, especially hydrochloric acid. These electrodes maintain their structural integrity and mechanical stability even in chemically aggressive conditions. Their well-balanced composition ensures smooth arc performance, easy slag removal, and consistent weld deposition, making them a go-to choice for critical applications that demand durable, high-quality, and corrosion-resistant welded joints.
| Nickel: | Balance |
|---|---|
| Molybdenum: | 27.0-32.0 |
| Iron: | 1.0-3.0 |
| Chromium: | 1.0-3.0 |
| Cobalt: | 3.0 max. |
| Tungsten: | 3.0 max. |
| Manganese: | 2.0 max. |
| Copper: | 0.50 max. |
| Other: | 0.50 max. |
| Silicon: | 0.20 max. |
| Carbon: | 0.02 max. |
| Sulfur: | 0.03 max. |
| Phosphorus: | 0.04 max. |
| Tensile (psi) | 100,000 |
|---|---|
| Mpa | 690 |
| Elongation (%) | 25 |
| Diameter in | 0.093 | 0.125 | 0.156 | 0.187 |
|---|---|---|---|---|
| Diameter mm | 2.40 | 3.20 | 4.00 | 4.70 |
| Length in | 10 | 14 | 14 | 14 |
| Length mm | 254 | 355.6 | 355.6 | 355.6 |
| Package Weight lbs. | 5 | 10 | 10 | 10 |
| Current (A) DCEP | 40-70 | 70-100 | 80-140 | 120-150 |
At Reziq Welding Supplies, we take pride in being one of Jordan’s trusted suppliers of high-quality welding consumables. Our expertise lies in HASTELLOY® B-3® 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 commonly used in situations that require outstanding resistance to highly corrosive and reducing acid environments. Typical applications include welding and repairing chemical reactors, piping systems, storage tanks, heat exchangers, and vessels in chemical and petrochemical plants. They’re also suitable for hydrochloric acid processing units, pollution-control equipment, and other industrial setups that face aggressive acids. Thanks to their excellent mechanical properties, corrosion resistance, and consistent weld quality, these electrodes guarantee reliable, long-term service.
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