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Nickel Alloy C22 is a fully austenitic nickel-based superalloy that's cost-effective for clients seeking ease of forming combined with superior corrosion resistance. Also known as Inconel® 22 and Hastelloy® C22, this material is highly ductile, making cold forming easier. Inconel® 22 features resistance to an array of attacks from corrosion, pitting, crevice corrosion, intergranular, and stress corrosion cracking. Both cost effective and versatile; Inconel® 22 is used by a wide variety of industries.
Nickel & Monel® Pipe & Tubes
Unit of Measure
Items Nickel & Monel® Pipe & Tubes
AC22T-1000-028
0.028 Inch Thickness Nickel Alloy C22 Tube
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Nickel & Monel® Pipe & Tubes
AC22T-1000-035
0.035 Inch Thickness Nickel Alloy C22 Tube
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Nickel & Monel® Pipe & Tubes
AC22T-1000-049
0.049 Inch Thickness Nickel Alloy C22 Tube
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Nickel & Monel® Pipe & Tubes
AC22T-1000-065
0.065 Inch Thickness Nickel Alloy C22 Tube
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Nickel & Monel® Pipe & Tubes
AC22T-1000-072
0.072 Inch Thickness Nickel Alloy C22 Tube
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Description N/A Nickel Alloy C22 is a fully austenitic nickel-based superalloy that's cost-effective for clients seeking ease of forming combined with superior corrosion resistance. Also known as Inconel® 22 and Hastelloy® C22, this material is highly ductile, making cold forming easier. Inconel® 22 features resistance to an array of attacks from corrosion, pitting, crevice corrosion, intergranular, and stress corrosion cracking. Both cost effective and versatile; Inconel® 22 is used by a wide variety of industries.
Shapeform N/A Tubes Tubing
O.D. N/A 1 in25.40 mm
Thickness N/A 0.028 in0.7112 mm N/A 0.035 in0.8890 mm N/A 0.049 in1.2446 mm N/A 0.065 in1.6510 mm N/A 0.072 in1.8288 mm
Material N/A Hastelloy®
Alloy N/A Alloy C22
Density N/A 8.69 lbs/in³0.314 g/cm³
ASTM Specification N/A ASME Code Case 2226 ASME Code Case N-621 ASME SB 619/SB 775 ASME SB 622/SB 829 ASME SB 626/SB 751 ASTM B 619/B 775 ASTM B 622/B 829 ASTM B 626/B 751 DIN 17751 ISO 6207
Additional Information N/A Common applications include chemical processing, paper and pulp, oil and gas, pesticide production, sour gas services, and waste incinerators. Providing considerable resistance at elevated temperatures, Inconel® 22 has been adopted for nuclear fuel reprocessing, flue gas desulfurization and seawater-based applications.

With the nickel as its primary base, Inconel® 22 alloy includes a chemical composition of 20-22.5% Cr, 12.5-14.5% Mo, a maximum of 2.5% Co, 2.5-3.5% W, and 2-6% Fe. For annealing treatment, temperature ranges should remain between 2020 and 2150 ºF. Inconel® 22 is suited for applications that require superior performance at elevated temperatures and for its full spectrum of anti-corrosion characteristics.