Aiman Metals stands out as a dependable manufacturer and supplier of top-notch Hastelloy Hollow Bars right in Kuala Lumpur, Malaysia. We cater to industries that demand exceptional corrosion resistance and mechanical performance. Our hollow bars are crafted through cutting-edge forging and machining techniques, guaranteeing precise dimensions and a flawless surface finish. Available in a range of grades like Hastelloy C-22, C-276, and X, these bars comply with international standards for extreme environments. With a strong commitment to quality and customer satisfaction, Aiman Metals has earned a reputation as a trusted supplier of specialty alloy hollow bars throughout Malaysia and beyond.
Hastelloy Hollow Bars are mainly made up of Nickel (Ni), along with Molybdenum (Mo), Chromium (Cr), Iron (Fe), and small amounts of elements like Cobalt (Co) and Tungsten (W). These components provide excellent resistance to harsh oxidizers, acids, and chlorides. Their mechanical properties boast a tensile strength ranging from 690 to 850 MPa, impressive yield strength, and outstanding fatigue resistance. The hollow design not only ensures structural integrity but also reduces weight, making them perfect for precision-machined parts. These bars excel under high pressure, temperature, and corrosive conditions typical in demanding industrial settings.
| 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 | – | – | – | – |
Hastelloy Hollow Bars find extensive use in sectors like chemical processing, marine engineering, aerospace, and power generation, where materials must endure extreme corrosive and high-temperature conditions. Their hollow design is particularly suited for applications such as heat exchangers, condenser tubes, high-pressure piping, and custom machined components that require both strength and weight efficiency. In the oil and gas and pharmaceutical industries, these bars are essential in systems that face harsh chemicals, acids, and saline environments. The blend of corrosion resistance and mechanical strength makes Hastelloy hollow bars indispensable for various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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