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Khush Sheets and Plates is a prominent manufacturer and supplier of Hastelloy C276 Sheets and Plates in Kolkata, India. Having years of experience in the metal industry, we offer top-notch quality products that are comparable with international standards. Our Hastelloy C276 Sheets and Plates are well-known for their excellent corrosion resistance, longevity, and great performance under extreme conditions. We serve a multicultural clientele in a wide range of industries such as chemical processing, marine, and power generation. Khush Sheets and Plates produces products that surpass customer expectation through exacting manufacturing and rigorous quality control.
Hastelloy C276 is a nickel-molybdenum-chromium alloy with iron and tungsten additions. Its standard composition comprises Nickel (Ni): ~57%, Molybdenum (Mo): 15-17%, Chromium (Cr): 14.5-16.5%, Iron (Fe): 4-7%, Tungsten (W): 3-4.5%, and cobalt, manganese, silicon, and carbon trace elements. The mechanical properties consist of tensile strength of about 690 MPa, yield strength of circa 283 MPa, and elongation of about 60%. The alloy demonstrates exceptional corrosion resistance, high ductility, and superior weldability, hence applicable in aggressive conditions and challenging uses.
| Type | Plate, Sheet, Strip, Coils, Foils, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
|---|---|
| Grade | Hastelloy C276 – ALLOY C-276 (Ni/ 15Cr/ 16Mo/ 4W)-UNS N10276 , ASTM B575 UNS N10276 |
| UNS N10276 Plate Length | 0-12mm or as required |
| Specification of Alloy C276 Plate | ASTM B575 UNS N10276, ASME SB575, MSRR, BS, AMS 4544 sheet |
| ASTM B575 Alloy C276 Plate Width | 0-2500mm or as required |
| Plate Thickness | 0.3 to 1200 mm or as required |
| C276 Hastelloy Plate Process | Hot/ Cold Rolled |
| Plate surface | No.1, No. 2D, No. 2B, BA, No.3, No.4, No.6, No.7, 2B, 2D, BA NO(8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled ASTM B575 Alloy C276 Plate, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
| Grade | C | Mn | And | S | Co | In | Cr | Fe | Mo | P |
| C276 | 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 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000, MPa – 790 | Psi – 52,000, MPa – 355 | 40 % |
| Material | Ultimate Tensile (min) | Yield Strength (Min) | Elongation % | Hardness Rb | ||
|---|---|---|---|---|---|---|
| Ksi | Mpa | Ksi | Mpa | |||
| C276 Plate | 107.4 | 741 | 50.3 | 347 | 67 | 89 |
| C276 Sheet | 115.5 | 796 | 54.6 | 376 | 60 | 86 |
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Stocked Sizes |
|
|---|---|
|
Size (in inches) |
Size (in mm) |
|
.125″ |
3.18mm |
|
.134″ |
3.40mm |
|
.156″ |
3.96mm |
|
.187″ |
4.75mm |
|
.250″ |
6.35mm |
|
.312″ |
7.92mm |
|
.375″ |
9.53mm |
|
.500″ |
12.7mm |
|
.600″ |
15.9mm |
|
.750″ |
19.1mm |
|
.875″ |
22.2mm |
|
1″ |
25.4mm |
|
1.125″ |
28.6mm |
|
1.250″ |
31.8mm |
|
1.500″ |
38.1mm |
|
1.750″ |
44.5mm |
|
2″ |
50.8mm |
|
2.500″ |
63.5mm |
|
3″ |
76.2mm |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hastelloy C276 sheets and plates offer exceptional advantages, making them ideal for challenging industrial environments. They provide outstanding resistance to a wide range of corrosive media, including strong oxidizers, reducing agents, and chlorides, minimizing the risk of pitting, crevice corrosion, and stress corrosion cracking. Their high-temperature strength and excellent weldability ensure reliability in critical applications, such as chemical processing and marine systems. Additionally, Hastelloy C276 maintains superior performance in both acidic and alkaline environments, offering durability, extended service life, and reduced maintenance, even under extreme conditions, enhancing operational efficiency and safety.
| Thickness | Plate Weight per Unit Area | Density |
|---|---|---|
| 3/16 inches | 0.06000 lbs/in²42.184176 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/4 inches | 0.08 lbs/in²56.245568 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/8 inches | 0.121 lbs/in²85.0714216 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/2 inches | 0.161 lbs/in²113.1942056 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 5/8 inches | 0.196 lbs/in²137.8016416 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/4 inches | 0.235 lbs/in²165.221356 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 7/8 inches | 0.274 lbs/in²192.6410704 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 inches | 0.313 lbs/in²220.0607848 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/4 inches | 0.391 lbs/in²274.9002136 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/2 inches | 0.47 lbs/in²330.442712 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 3/4 inches | 0.549 lbs/in²385.9852104 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 inches | 0.627 lbs/in²440.8246392 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/4 inches | 0.705 lbs/in²495.664068 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/2 inches | 0.784 lbs/in²551.2065664 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 3/4 inches | 0.862 lbs/in²606.0459952 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3 inches | 0.941 lbs/in²661.5884936 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
Hastelloy C276 Sheets and Plates are widely utilized in applications where superior corrosion resistance is needed in harsh environments. Some of the principal applications involve chemical processing equipment, heat exchangers, pressure vessels, reactors, and evaporators. The resistance of the alloy to aggressive oxidizers and reducing agents makes it suitable for applications such as pollution control, pulp and paper industry, and marine engineering. Furthermore, it is extensively applied in the pharmaceutical industry, food processing, and nuclear reactors where purity and performance are paramount. Its high weldability and mechanical properties guarantee consistent performance under harsh conditions, making it a favored material in many high-risk industries.
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