Mourad Metals, located in Tunis, Tunisia, stands out as a top manufacturer and supplier of high-performance metals, with a special focus on Hastelloy Hollow Bars. Known for its dedication to quality and precision, the company caters to a variety of industries, providing reliable and durable metal solutions. By blending advanced manufacturing techniques with rigorous quality control, Mourad Metals ensures that its hollow bars meet international standards. With a strong emphasis on customer satisfaction, timely delivery, and technical support, the company has built a reputation as a trusted partner for engineers, fabricators, and industrial clients in need of superior Hastelloy products for demanding applications.
Hastelloy Hollow Bars are primarily made up of nickel, molybdenum, and iron, along with small amounts of cobalt, tungsten, and manganese to boost corrosion resistance and strength. This unique alloy showcases remarkable mechanical properties, such as high tensile and yield strength, excellent ductility, and outstanding toughness, even at elevated temperatures. Hastelloy is known for its impressive resistance to pitting, stress corrosion cracking, and oxidation in harsh chemical environments. Its thermal stability guarantees consistent performance under varying temperatures, making it a versatile and dependable choice for critical industrial applications where both strength and chemical resistance are essential.
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
| STANDARD | UNS | WNR. | JIS | GOST | EN | OR |
|---|---|---|---|---|---|---|
| Hastelloy C276 | N10276 | 2.4819 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy C22 | N06022 | 2.4602 | NW 6022 | – | NiCr21Mo14W | – |
| Hastelloy B2 | N10665 | 2.4617 | – | – | – | – |
Yes, Hastelloy hollow bars can be heat-treated to enhance their mechanical properties, such as strength and toughness. However, specific heat treatment conditions depend on the alloy grade.
The pressure rating of Hastelloy hollow bars depends on their size, wall thickness, and alloy grade. It is crucial to consult specific material standards and perform engineering calculations for accurate ratings.
Yes, we provide Hastelloy Hollow Bars in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@mouradmetals.com
Hastelloy Hollow Bars find extensive use in the chemical processing, marine, aerospace, and pharmaceutical industries, thanks to their exceptional corrosion resistance and mechanical durability. They are perfect for creating heat exchangers, reactor vessels, piping systems, pumps, and valves that are exposed to highly corrosive environments. Moreover, their excellent performance at high temperatures makes them suitable for high-pressure and high-temperature applications. Hastelloy Hollow Bars are also employed in seawater desalination plants, chemical reactors, and pollution control equipment.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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