Aiman Metals stands out as a reliable manufacturer and supplier of top-notch Hastelloy Forgings right in Kuala Lumpur, Malaysia. We cater to a variety of industrial sectors with our corrosion-resistant alloy solutions. Our focus is on high-performance materials that adhere to international standards for durability, strength, and resistance to tough environments. We produce our Hastelloy forgings using cutting-edge techniques to guarantee precise dimensions and exceptional mechanical integrity. Serving industries like chemical processing, marine, aerospace, and power generation, Aiman Metals is committed to delivering consistent quality and dependable service, making us a go-to supplier for essential forging components in Malaysia and beyond.
Hastelloy Forgings are mainly made up of Nickel (Ni), along with different amounts of Molybdenum (Mo), Chromium (Cr), Iron (Fe), and other elements, depending on the specific grade, such as C-22 or C-276. These alloys are known for their outstanding resistance to oxidation, corrosion, and pitting, especially in harsh chemical environments. Typically, they boast a tensile strength ranging from 690 to 850 MPa, along with high yield strength and impressive creep resistance at elevated temperatures. Hastelloy forgings maintain their structural integrity in both oxidizing and reducing conditions, making them perfect for high-stress, high-corrosion industrial applications.
Specifications ASTM B564 / ASME SB564
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
Grades Hastelloy C22, Hastelloy C276
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C 276 | 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 |
| C 22 | 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 |
| Alloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| Alloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| Alloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
Hastelloy Forgings find their place in various industries where extreme corrosion resistance, mechanical strength, and thermal stability are essential. In the chemical processing sector, they are utilized in reactors, heat exchangers, vessels, and piping systems that handle aggressive substances like acids and chlorides. In aerospace and marine applications, Hastelloy components are used for turbine parts, exhaust ducts, and systems that manage seawater. They also play a crucial role in nuclear reactors, pharmaceutical manufacturing, and pollution control equipment, where reliability is key in challenging environmental conditions.
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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