HASTELLOY C276 is a Nickel-chromium-molybdenum wrought alloy that is considered the most versatile corrosion resistant alloy available.
These Hastelloy C276 Square Bars is molybdenum – nickel-chromium wrought alloy that is designed as the most adaptable corrosion-resistant alloy obtainable.
The Hastelloy c276 round bar is well suited for general corrosion resistance based applications, the ASTM B574 specified rods are a low carbon based alloy.
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Specification |
ASTM B574, ASTM B574 UNS N10276 , NACE MR-01-75, ASME SB574 Bar Products, AMS 5750 (Hastelloy C, UNS N10002), Inconel C276 (trademark), Werkstoff Nr. 2.4819, ASTM B751, DIN 17744, DIN 17751, DIN 17750 and DIN 17752,VRC276 |
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Grade |
Hastelloy C276 – UNS N10276 |
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UNS N10276 Hex Bar size |
2-100mm A/F |
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ASTM B574 Hastelloy C276 Round bar size |
Diameter: 3-~C276mm |
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ASTM B574 Hastelloy C276 Square bar size |
4 to 100mm |
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N10276 Flat bar size |
Thickness: 2 -100mm |
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Width: 10 to 500mm |
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Hastelloy C276 Rectangles Size |
33 x 30mm to 295 x 1066mm |
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ASTM B574 N10276 Angle bar size |
3mm*20mm*20mm~12mm*100mm*100mm |
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UNS N10276 Section |
3.0 to 12.0mm thickness |
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Hastelloy C276 AMS 5666 Channel Bar |
80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
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N10276 Hollow Bar |
32mm OD x 16mm ID to 250mm OD x 200mm ID) |
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ASTM B574 N10276 Billet Size |
1/2″ to 495mm Diameter |
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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 |
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Tolerance |
H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients' requirements |
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Surface |
Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished |
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Condition |
Hardened & tempered, annealed |
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Technique |
Hastelloy C276 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
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Processing |
Bar cutting to 650mm |
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Form |
Hastelloy C276 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. |
ASTM B574 C276 Hastelloy Bars Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | - | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
Hastelloy UNS N10276 Round Bar Chemical Composition
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V |
| Balance | 0.01 max | 15 – 17 | 1.0 max | 0.08 max | 4 – 7 | 0.04 max | 0.03 max | 2.5 max | 14.5 – 16.5 | 3 – 4.5 | 0.35 max |
Hastelloy Alloy WERKSTOFF NR. 2.4819 Bar Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
GNEE STEEL is a reliable supplier and stockist of Hastelloy C276 bars (UNS N10276). Contact us for all your Hastelloy C276 Rod, Bar needs.






