Luois Metals stands out as a reliable manufacturer and supplier of **Hastelloy Rectangular Bars**, proudly based in Houston, USA. We focus on delivering corrosion-resistant alloy bars that are built to withstand extreme conditions, making them perfect for industries like chemical processing, marine, aerospace, and power generation. Known for their exceptional performance in both oxidizing and reducing environments, our rectangular bars are crafted with precision to adhere to international quality standards. At Luois Metals, we offer a diverse selection of sizes and tailored solutions to meet the needs of critical applications that require strength, durability, and chemical resistance.
When it comes to **Hastelloy Rectangular Bars**, they typically feature nickel as the primary element, along with varying proportions of molybdenum, chromium, iron, cobalt, and other elements, depending on the specific grade (like Hastelloy C-22, C-276, or X). These alloys are renowned for their outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in harsh chemical and high-temperature settings. Plus, Hastelloy bars maintain their mechanical integrity even under extreme thermal cycling. With tensile strengths often surpassing 690 MPa and excellent fabricability, these bars are ideal for both structural and process-related 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.
Hastelloy Rectangular Bars find extensive use in the construction of pressure vessels, heat exchangers, reactor components, scrubbers, and marine hardware. Their impressive corrosion resistance makes them a top choice for acidic, chloride-rich, or high-temperature chemical environments. Industries such as pharmaceuticals, petrochemicals, waste treatment, and pulp & paper rely on Hastelloy for dependable, long-lasting material performance. Luois Metals provides Hastelloy Rectangular Bars in various grades and dimensions, customized to meet the precise specifications of complex and safety-critical industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis 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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