Nickel Alloy C276

Do you need custom fasteners created with Nickel Alloy C276? Since our inception, Vegas Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Nickel Alloy C276 Bar Stock we have available to meet your needs.

Special Metals INCONEL® Alloy C-276

Subcategory: Metal; Nickel Base; Superalloy

Key Words: ASME SB-574, SB-575, SB-619, SB-622, SB-626, Boiler Code Sections I, III, VIII, IX; Werkstoff Nr. 2.4819, Nickel-Chromium Alloy; UNS N10276; ASTM B 574, B 575, B 619, B 622, B 626, B 751; NACE MR-01-75; DIN 17744, 17750-17752

Component Wt. %
C Max 0.01
Co Max 2.5
Cr 14.5 – 16.5
Fe 4 – 7
Mn Max 1
Mo 15 – 17
Ni 55
P Max 0.04
S Max 0.03
Si Max 0.08
V Max 0.35
W 3 – 4.5

Material Notes:

Nickel content as remainder. A nickel-molybdenum-chromium alloy with an addition of tungsten having excellent corrosion resistance in a wide range of severe environments. The high molybdenum content makes the alloy especially resistant to pitting and crevice corrosion. The low carbon content minimizes carbide precipitation during welding to maintain corrosion resistance in as-welded structures. Used in pollution control, chemical processing, pulp and paper production, and waste treatment. Standard product forms are round, forging stock, tube, pipe, plate, sheet, strip, and wire.

Data provided by the manufacturer, Special Metals.

Physical Properties Metric English Comments
Density 8.89 g/cc 0.321 lb/in³
Mechanical Properties
Tensile Strength, Ultimate 790 MPa 115000 psi Annealed. Value at room temperature. Value at 550°C is 620 MPa.
Tensile Strength, Yield 415 MPa 60200 psi Annealed. Value at room temperature; 0.2% offset. Value at 550°C is 230 MPa.
Elongation at Break 62 % 62 % Annealed. Value at room temperature. Value at 550°C is 60%.
Electrical Properties
Electrical Resistivity 0.0001229 ohm-cm 0.0001229 ohm-cm
Magnetic Permeability 1.0002 1.0002 at 200 oersted (15.9 kA/m)
Thermal Properties
CTE, linear 20°C 12.2 µm/m-°C 6.78 µin/in-°F 20-100°C
Heat Capacity 0.427 J/g-°C 0.102 BTU/lb-°F
Thermal Conductivity 9.8 W/m-K 68 BTU-in/hr-ft²-°F
Melting Point 1325 – 1370 °C 2420 – 2500 °F
Solidus 1325 °C 2420 °F
Liquidus 1370 °C 2500 °F