Rashid Metals, based in Muscat, Oman, stands out as a leading manufacturer and supplier of top-notch metals, with a special focus on Hastelloy Hollow Bars. These bars are renowned for their remarkable resistance to corrosion, oxidation, and extreme temperatures, crafted to meet the highest industrial standards. By utilizing cutting-edge manufacturing processes and strict quality control measures, Rashid Metals guarantees precision, durability, and long-lasting reliability. Catering to sectors like chemical processing, petrochemicals, marine, power generation, and aerospace, the company has built a solid reputation for excellence, timely deliveries, and customer satisfaction, making it a go-to supplier of Hastelloy Hollow Bars in Oman.
Hastelloy Hollow Bars are mainly made of nickel, featuring notable amounts of molybdenum and iron, along with smaller quantities of cobalt, tungsten, and chromium, depending on the specific grade. This distinctive blend offers exceptional resistance to corrosion, including pitting, stress cracking, and oxidation in harsh chemical settings. On the mechanical side, Hastelloy Hollow Bars showcase impressive tensile and yield strength, toughness, and good fatigue resistance. They maintain their structural integrity even under high temperatures and aggressive chemical exposure while providing moderate hardness and ductility, making them perfect for demanding industrial applications that require durability and long-lasting performance.
| 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@rashidmetals.com
Hastelloy Hollow Bars find extensive use in industries where corrosion resistance and mechanical strength are paramount. In the chemical and petrochemical fields, they are essential for heat exchangers, pumps, valves, and reactor components that come into contact with strong acids and corrosive substances. The marine industry employs them in seawater equipment and high-performance fittings. In power generation, they are utilized in various applications that demand reliability and resilience against harsh conditions. Overall, Hastelloy Hollow Bars are a preferred choice for industries that prioritize durability and performance in challenging environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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