HASTELLOY® B-3® Coated Electrodes Manufacturer and Supplier in Muscat, OMAN
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Fatma Welding Supplies is a trusted manufacturer and supplier based in Muscat, OMAN, specializing in premium welding consumables, including HASTELLOY® B-3® Coated Electrodes. With a strong commitment to quality, innovation, and customer satisfaction, the company provides reliable solutions for industries requiring superior corrosion resistance and performance in harsh environments. HASTELLOY® B-3® electrodes are designed to deliver excellent weldability, strength, and durability, making them ideal for critical applications in chemical processing, power generation, and marine industries. Backed by technical expertise and strict quality standards, Fatma Welding Supplies ensures dependable products tailored to meet diverse industrial welding needs.
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AWS A 5.11 ENiMo-10 Coated Electrodes Muscat, ASME SFA 5.11 ENiMo-10 Coated Electrodes OMAN, Kennblatt 7617.02* Coated Electrodes Seeb, AWS/ASME 5.11 Coated Electrodes Bawshar, UNS W860675 Coated Welding Electrode OMAN, HASTELLOY® B-3® Welding Electrodes OMAN, ASME IX F-43 Coated Electrode Seeb, Haynes HASTELLOY® B-3® Coated Electrodes Supplier in Muscat, OMAN.
HASTELLOY® B-3® Coated Electrodes Specification
| 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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What is HASTELLOY® B-3® Coated Electrodes?
HASTELLOY® B-3® Coated Electrodes are primarily composed of nickel and molybdenum, with carefully balanced additions of iron, cobalt, and trace elements to enhance corrosion resistance and weld integrity. This unique composition provides excellent resistance to hydrochloric acid and other reducing agents. Mechanically, these electrodes deliver high tensile strength, good ductility, and superior toughness, ensuring reliable performance under severe conditions. Their weld deposits exhibit excellent structural stability, minimizing the risk of brittleness. These properties make them suitable for demanding applications requiring durability, strength, and long-term resistance to aggressive chemical environments.
HASTELLOY® B-3® Coated Electrodes Chemical Composition
| 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. |
Mechanical Properties of HASTELLOY® B-3® Coated Electrodes
| Tensile (psi) | 100,000 |
|---|---|
| Mpa | 690 |
| Elongation (%) | 25 |
Equivalent HASTELLOY® B-3® Coated Electrodes
| 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 |
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Leading Industrial Supplier of HASTELLOY® B-3® Coated Electrodes For Welding Solutions in OMAN
At Fatma Welding Supplies, we take pride in being one of OMAN’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.
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AWS A 5.11 ENiMo-10 Coated Electrodes Muscat, ASME SFA 5.11 ENiMo-10 Coated Electrodes OMAN, Kennblatt 7617.02* Coated Electrodes Seeb, AWS/ASME 5.11 Coated Electrodes Bawshar, UNS W860675 Coated Welding Electrode OMAN, HASTELLOY® B-3® Welding Electrodes OMAN, ASME IX F-43 Coated Electrode Seeb, Haynes HASTELLOY® B-3® Coated Electrodes Supplier in Muscat, OMAN.
Types of HASTELLOY® B-3® Coated Electrodes
HASTELLOY® B-3® Coated Electrodes Uses
HASTELLOY® B-3® Coated Electrodes are widely used in industries that demand exceptional resistance to hydrochloric acid and other strong reducing environments. These electrodes are ideal for welding nickel-molybdenum alloys, ensuring superior corrosion resistance and mechanical strength in critical operations. Common applications include fabrication and repair of chemical processing equipment, reactors, heat exchangers, and piping systems exposed to aggressive media. They are also employed in pharmaceutical and petrochemical plants where purity and durability are vital. With excellent weldability and performance in both fabrication and maintenance, HASTELLOY® B-3® electrodes are trusted for extending service life in demanding industrial environments.
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