Neith Metals, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-quality specialty alloys and metal products. One of their standout offerings is the Hastelloy Rectangular Bars, which are celebrated for their remarkable corrosion resistance, impressive strength, and outstanding durability, especially in harsh chemical and high-temperature settings. Crafted with cutting-edge metallurgical techniques and rigorous quality control, these rectangular bars adhere to international standards for precision, reliability, and performance. Neith Metals caters to various industries, including chemical processing, petrochemical, marine, and power generation, providing robust Hastelloy Rectangular Bars that are engineered for long-lasting operational efficiency, mechanical integrity, and consistent performance in challenging applications.
Hastelloy Rectangular Bars are nickel-based alloys, primarily made up of nickel, molybdenum, and chromium, with trace amounts of iron, cobalt, and carbon to boost their corrosion resistance and mechanical strength. These bars showcase excellent tensile strength, typically falling between 550–750 MPa, and a yield strength of around 240–350 MPa. With their superior hardness, toughness, and resistance to pitting, crevice corrosion, and both oxidizing and reducing environments, Hastelloy Rectangular Bars maintain their structural integrity even under extreme chemical and high-temperature conditions, making them perfect for critical industrial applications.
| Specification | ASTM B574 UNS N06022, ASTM B574 / ASME SB574 / AMS 5766 |
|---|---|
| Alloy C22 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Round Bar Standard Dimensions | Diameter / Height: |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Hastelloy C22 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
| Processing | Bar cutting to 650mm |
| Form | Hastelloy C22 Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc. |
| Material | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy Rectangular Bars are highly resistant to galvanic corrosion due to their corrosion-resistant alloy composition. However, in certain environments with dissimilar metals, they could be susceptible to this type of corrosion.
Yes, Hastelloy Rectangular Bars can be recycled. Their nickel-based composition allows for efficient recycling, making them a sustainable option when properly processed at recycling facilities.
Yes, Hastelloy Rectangular Bars are suitable for cryogenic applications due to their excellent toughness and resistance to brittle fracture at low temperatures, ensuring reliable performance in extreme cold environments.
These bars are extensively utilized in industries that demand high corrosion resistance, strength, and long-lasting durability. They’re particularly well-suited for chemical reactors, heat exchangers, pumps, valves, and piping systems that come into contact with aggressive acids and oxidizing agents. The petrochemical and pharmaceutical sectors rely on these bars for components that must withstand tough chemical environments. In the marine and offshore industries, Hastelloy Rectangular Bars are essential for machinery, structural parts, and fittings exposed to seawater. Furthermore, the power generation and industrial equipment sectors use these bars to ensure reliability and performance in their operations.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
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