Home > Coated Electrodes > HASTELLOY® HYBRID-BC1® Coated Electrodes
Hajji Welding Supplies is a trusted manufacturer and supplier based in Tunisia, Tunis, specializing in high-performance welding solutions for demanding industries. We are proud to offer HASTELLOY® HYBRID-BC1® Coated Electrodes, designed to deliver exceptional corrosion resistance and durability in the harshest environments. Our commitment to quality, innovation, and reliability ensures that every product meets international standards and exceeds customer expectations. With a strong presence in the Tunisn market and beyond, Hajji Welding Supplies provides tailored welding solutions to support industries such as chemical processing, power generation, and marine engineering, making us a reliable partner for advanced welding needs.
| Classification | AWS A5.11, ENiMoCr-1 |
| 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® HYBRID-BC1® Coated Electrodes Application & uses |
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Hajji Weldingsupplies is a prominent manufacturer and supplier located in Tunis, Tunisia, that specializes in top-notch welding consumables designed for extreme corrosion and critical service applications. They offer HASTELLOY® HYBRID-BC1® coated electrodes, which are crafted to meet rigorous international standards and the high demands of today’s chemical and energy sectors. With a strong commitment to metallurgical excellence, consistent quality, and customer satisfaction, Hajji Weldingsupplies caters to industries like chemical processing, petrochemical, oil and gas, power generation, and marine. Their state-of-the-art production facilities and strict quality control measures guarantee reliable weld integrity and long-lasting performance.
Hajji Welding Supplies Tunis
| 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 |
HASTELLOY® HYBRID-BC1® coated electrodes are nickel-based consumables primarily alloyed with chromium and molybdenum. This unique blend combines the corrosion resistance of B-type alloys with the fabrication benefits of C-type alloys. As a result, they offer exceptional resistance to hydrochloric and sulfuric acids, as well as pitting, crevice corrosion, and stress corrosion cracking. The electrode coating ensures a stable arc, a smooth weld bead profile, and easy slag removal. Weld deposits boast high tensile strength, good ductility, and excellent toughness, maintaining mechanical stability even in harsh chemical environments.
HASTELLOY® HYBRID-BC1® coated electrodes are commonly used for welding and repairing equipment that faces highly corrosive conditions. Typical applications include chemical reactors, pressure vessels, heat exchangers, piping systems, and scrubbers that handle mixed acid media. They find extensive use in chemical processing plants, petrochemical units, oil and gas facilities, and pollution control systems. These electrodes are ideal for both fabrication and maintenance welding, as well as cladding and overlay applications, ensuring reliable, crack-resistant welds with long-lasting corrosion protection in critical environments.
The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.