Neil Metals is a renowned Hastelloy Rectangular Bars producer and supplier based in Kolkata, India. The company has a reputation for providing high-quality corrosion-resistant alloys, offering Hastelloy products that set the industry standards for quality and performance. Hastelloy Rectangular Bars are designed to provide maximum strength, endurance, and immunity to adverse chemical and high-temperature conditions. Neil Metals produces these bars with utmost precision, providing bespoke dimensions and finishes according to varied industrial uses. Prioritizing reliability, prompt delivery, and customer satisfaction, Neil Metals is a go-to partner for high-performance Hastelloy solutions in key industries.
Hastelloy Rectangular Bars are generally produced using grades like Hastelloy C-22, C-276, and X, which are nickel-based alloys with elements like molybdenum (15–22%), chromium (14–23%), iron (4–22%), and cobalt (up to 10%). They contain compositions that exhibit excellent resistance against a broad spectrum of aggressive media, such as powerful oxidizers, reducing agents, and corrosive environments. Mechanical properties are tensile strength of 690–785 MPa, yield strength of 275–355 MPa, and elongation of 30–50%, based on the grade. Neil Metals provides Hastelloy rectangular bars in different thicknesses and widths, adapted to satisfy high-specification 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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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