Hastelloy C276 rods and bars are nickel-chromium-molybdenum alloys with iron and tungsten additions. Their usual content is around 57% nickel, 15-17% molybdenum, 14.5-16.5% chromium, 4-7% iron, and 3-4.5% tungsten. The alloy is immune to a broad range of powerful oxidizers and reducing agents. It possesses great mechanical strength with tensile strength of about 690 MPa and good ductility. Hastelloy C276 has excellent resistance to crevice corrosion, pitting, and stress corrosion cracking, particularly in severe chemical environments like hot contaminated mineral acids, seawater, and chloride solutions.
| Standard | ASTM B574, ASME SB574 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Ni | Mo | Cr | Fe | W | Co | Mn | C | V | P | S | Si |
| Hastelloy C276 | Bal | 15 – 17 | 14.5 – 16.5 | 4 – 7 | 3 – 4.5 | 2.5 max | 1.0 max | 0.01 max | 0.35 max | 0.04 max | 0.03 max | 0.08 ma |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.89 g/cm33 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40% |
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | OR | EN |
| Hastelloy C276 | 2.4819 | N10276 | ХН65МВУ | – | NW 0276 | ЭП760 | NiMo16Cr15W |
Yes, Hastelloy C276 bars can be customized to meet specific size and length requirements. This flexibility allows for tailored solutions in various industrial applications.
Hastelloy C276 bars and rods perform exceptionally well in high-temperature environments, maintaining their strength and resistance to oxidation. They are ideal for applications exposed to elevated temperatures, such as chemical processing and power generation.
Hastelloy C276 rods and bars are used extensively in industries that perform operation under highly corrosive environments like chemical processing, pollution control systems, wastewater treatment, and marine engineering. They are best suited for manufacturing items such as heat exchangers, pressure vessels, scrubbers, reactors, and piping systems that deal with hostile fluids. Their excellent corrosion resistance guarantees long-term performance even in service environments with highly corrosive acids, chlorides, and oxidizing agents. Hastelloy C276 is thus a material of choice for critical equipment requiring durability, strength, and low maintenance in hostile service conditions.






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