Inconel 601

Do you need custom fasteners created with Inconel™ 601? Since our inception, Elgin 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 Inconel™ 601 Bar Stock we have available to meet your needs.

Special Metals INCONEL® Alloy 601

Subcategory: Metal; Nickel Base; Superalloy

Key Words: Inconel 601, Nickel-Chromium Alloy; Werkstoff Nr. 2.4851, UNS N06601; ASME Boiler Code Section VIII; AMS 5715, AMS 5870; ASTM B166, ASTM B167, ASTM B168; DIN 17742, 17750 – 17752

Component Wt. %
Al 1 – 1.7
C Max 0.1
Cr 21 – 25
Cu Max 1
Fe 13
Mn Max 1
Ni 58 – 63
S Max 0.015
Si Max 0.5


Material Notes:
Iron content as remainder. A nickel-chromium alloy with an addition of aluminum for outstanding resistance to oxidation and other forms of high-temperature corrosion. It also has high mechanical properties at elevated temperatures. Used for industrial furnaces; heat-treating equipment such as baskets, muffles, and retorts; petrochemical and other process equipment; and gas-turbine components. Standard product forms are round, flats, forging stock, pipe, tube, plate, sheet, strip, and wire.

Data provided by the manufacturer, Special Metals.

Physical Properties Metric English Comments
Density 8.11 g/cc 0.293 lb/in³
Mechanical Properties
Tensile Strength, Ultimate 760 MPa 110000 psi Solution Annealed. Value at room temperature. Value at 550°C is 620 MPa.
Tensile Strength, Yield 450 MPa 65300 psi Solution Annealed. Value at room temperature; 0.2% offset. Value at 550°C is 330 MPa.
Elongation at Break 42 % 42 % Solution Annealed. Value at room temperature. Value at 550°C is 32%.
Electrical Properties
Electrical Resistivity 0.000119 ohm-cm 0.000119 ohm-cm
Magnetic Permeability 1.003 1.003 at 200 oersted (15.9 kA/m)
Curie Temperature Max -196 °C Max -321 °F
Thermal Properties
CTE, linear 20°C 13.75 µm/m-°C 7.64 µin/in-°F 20-100°C
Heat Capacity 0.448 J/g-°C 0.107 BTU/lb-°F
Thermal Conductivity 11.2 W/m-K 77.7 BTU-in/hr-ft²-°F
Melting Point 1360 – 1411 °C 2480 – 2570 °F
Solidus 1360 °C 2480 °F
Liquidus 1411 °C 2570 °F