Hardness testing to ISO 6508-1
Hastelloy C22 is a high-performance, nickel-chromium-molybdenum alloy that belongs to the Hastelloy family of superalloys. It is known for its exceptional corrosion resistance in both reducing and oxidizing environments. Hastelloy C22 hex bolts, which are made from this material, offer a wide range of applications in industries where corrosion resistance and reliability are critical.
One of the key properties of Hastelloy C22 is its resistance to a wide range of corrosive substances, including wet chlorine gas, sulfuric acid, hydrochloric acid, acetic acid, and many other chemicals. This makes Hastelloy C22 hex bolts particularly suitable for applications in the chemical processing, pharmaceutical, petrochemical, and oil and gas industries.
The UNS N06022 specification denotes the chemical composition and mechanical properties of Hastelloy C22. This material has a nickel content of around 56%, chromium at 22%, molybdenum at 13%, and tungsten at 3%, among other elements. This alloy's unique composition provides it with its exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, making it a top choice for applications in harsh and corrosive environments.
|Specifications||ASTM B574 / ASME SB574|
|Standard||ISO, ASTM, DIN, JIS, IS, GB, BS, and all International Standards|
|Size||M3 – M56 | 3/6″ to 2″ | Custom Sizes|
|Length||3 to 200 mm|
|DIN Standard||B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913|
|UTS||NPT, UNS, UNF, UNC, UNEF, NPTF|
|ISO||ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards|
|Threads||UNF, BSW, BSF, METRIC, UNC, or as required|
|Surface Coating||Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request|
|Manufacturing Process||Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.|
Hastelloy C22 hex bolts are manufactured to provide high tensile strength and superior resistance to temperature fluctuations. They are designed to withstand extreme conditions, such as exposure to high temperatures and aggressive chemicals, without compromising their structural integrity. This makes them ideal for use in critical fastening applications, including pressure vessels, pipelines, and reactors.
The hexagonal shape of these bolts allows for a more secure and efficient connection, making them easy to install and remove with standard tools. Their use is not limited to just bolts; Hastelloy C22 hex nuts and washers are also available to complete the fastening system, ensuring a robust and corrosion-resistant assembly.
To preserve the high standards of our selection of industrial Hex Bolt, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of Hex Bolt.
|Hastelloy C22||2.4602||N06022||NW 6022||–||NiCr21Mo14W||–|
|C22||0.010 max||0.50 max||0.08 max||0.02 max||2.50 max||50.015 min*||20.00 – 22.50||2.00 – 6.00||12.50 – 14.50||0.02 max|
|Element||Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|Hastelloy C22||8.69 g/cm3||1399 °C (2550 °F)||Psi – 1,00,000 , MPa – 690||Psi – 45000 , MPa – 310||45 %|
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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