Brian Fasteners is a leading manufacturer and supplier of Hastelloy Forgings in Houston, USA. Made for the most corrosive and high-stress settings, Hastelloy forgings provide excellent mechanical properties and strong corrosion resistance. These forgings are created using precision hot forging methods, followed by strict quality control and certification. Available in multiple grades like C22, C276, B2, and B3, Brian Fasteners guarantees high metallurgical integrity and dimensional accuracy. Their Hastelloy forgings are perfect for applications in chemical plants, aerospace systems, and marine components requiring long-lasting durability and resistance to tough operating conditions.
Hastelloy forgings usually consist of nickel (up to about 65%), molybdenum (up to about 28%), chromium (15% to 20%), iron, cobalt, and small amounts of tungsten. Mechanical properties include tensile strength from about 690 to 860 MPa, yield strength from approximately 300 to 400 MPa, and elongation between 30% and 45%, depending on the grade and forging method. They maintain strength under high temperatures and corrosive conditions, resisting pitting, crevice corrosion, and stress corrosion cracking. These forgings are heat-treatable and show excellent stability under high pressure and chemical exposure.
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 % |
To improve the surface finish of Hastelloy forgings, use techniques like polishing, grinding, or shot peening. Additionally, chemical or electrochemical cleaning can remove surface contaminants and enhance smoothness.
The most suitable forging techniques for Hastelloy include open-die forging and closed-die forging, which ensure optimal material flow and minimize defects. These methods provide the necessary strength and precision for high-performance applications.
To determine if Hastelloy forgings meet your needs, evaluate their chemical composition, mechanical properties, and corrosion resistance in your specific operating conditions. Conduct material testing or consult with suppliers for tailored solutions based on your application requirements.
Hastelloy Forgings are common in reactors, pumps, valves, pressure vessels, and pipe fittings exposed to harsh chemicals. They are vital in sectors like pharmaceuticals, power plants, pulp and paper, and marine engineering. Their strength in acidic and oxidizing conditions makes them suitable for scrubbers, heat exchangers, and high-performance fluid systems. Brian Fasteners offers custom Hastelloy forged parts, designed for extreme durability and corrosion resistance in applications where mechanical strength and long service life are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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