Hastelloy C-22 Wires
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Hastelloy C-22 Wires
Hastelloy C-22 wires are slender, elongated metal products made from Hastelloy C-22, a highly corrosion-resistant nickel-chromium-molybdenum alloy. These wires are used in various industrial applications where exceptional corrosion resistance and high-performance properties are required. Here’s some information about Hastelloy C-22 wires:
Hastelloy C22 Wire is tested for this hydrofluoric acid pre – scrubber after the original material failed. Sleeved electro – galvanizing finishing rolls made of Hastelloy C22 Coil Wire are ready for placement in a steel finishing manufacturing line. Conditions were so severe in C-stage bleaching operations at one mill that even Hastelloy C22 Electrode welds were suspect. As a preventive maintenance measure, three millimetres was ground off each weld and replaced with a weld deposit of Hastelloy C22 Electrode. These Alloy C22 Coil Wire helps reduce defects on the rolls which is necessary to produce defect free galvanized steel for the automotive industry. Alloy C22 Wire had four times better corrosion resistance than the original material and 20 percent better than the other alloys at 150 Degree F to 200 Degree F. Solid rocket propellant effluents and salt air in Alloy C22 Wire causes pitting and crevice corrosion attack of stainless steel. Alloy C22 Wire has a more restricted composition for improved performance, where these improvements are of such significance that it has been widely patented throughout the world.
Specifications
- ASTM B574: This is the primary specification that covers Hastelloy C-22 wires. It provides detailed requirements for the chemical composition, mechanical properties, dimensions, tolerances, and other material characteristics.
Characteristics:
Corrosion Resistance: Hastelloy C-22 wires are renowned for their excellent resistance to corrosion, making them suitable for use in a wide range of aggressive environments, including strong acids, salt solutions, and oxidizing/reducing media.
Temperature Resistance: These wires can maintain their structural integrity at elevated temperatures, making them ideal for applications involving high heat.
High Strength: Hastelloy C-22 wires offer good mechanical properties, ensuring they can withstand mechanical stress and pressure.
Versatility: They find applications in various industries, including chemical processing, petrochemical, pharmaceuticals, and pulp and paper production.
Durability: The resistance to corrosion and wear results in a long service life, reducing the need for frequent replacements.
Applications: Hastelloy C-22 wires are used in a wide range of applications, including:
Chemical Processing: These wires are commonly employed in the chemical industry for various purposes, including the construction of chemical processing equipment and components that handle corrosive chemicals.
Petrochemical Industry: They are used in various parts and equipment exposed to aggressive and corrosive environments in the petrochemical sector.
Pharmaceuticals: Due to their corrosion resistance and high purity, these wires are used in pharmaceutical manufacturing processes.
Pulp and Paper Production: Hastelloy C-22 wires are employed in the pulp and paper industry to withstand the corrosive chemicals used in the production process.
Environmental Control: They find applications in pollution control equipment, such as scrubbers and flue gas desulfurization systems, to help control emissions.
When selecting Hastelloy C-22 wires, consider factors such as diameter, length, surface finish, and any special requirements that may be needed for your application. Consulting with experts in materials and engineering is essential to ensure that you choose the right materials for your specific industrial project.
size range
Size – 0.20mm to 12mm
We supply hardness of wire (Soft, Quater Hard, Half Hard) according to customer requirements.
Material Certification and Traceability
At Satyam Overseas, we prioritize Material Certification and Traceability. Our materials, meeting ASTM and ASME standards, come with 3.1 Mill Test Certificates as a guarantee of compliance. Additionally, upon request, we provide 3.2 Mill Test Certificates for added assurance. Every material is clearly marked and accompanied by a corresponding certificate, meticulously linking markings to certification. This meticulous approach ensures complete accountability and unwavering reliability throughout our supply chain.
Chemical Composition
| Hastelloy C22 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
|
|
Balance |
0.010 max |
12.5 – 14.5 |
0.50 max |
0.08 max |
2 – 6 |
0.02 max |
0.02 max |
2.5 max |
20 – 22.5
|
Physical Composition
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
|
8.7 g/cm3 |
1355–1400 ° C |
|
|
|
|
0.314 Ib/in.3 |
2470–2550° F |
|
|
|
Designations & Standards
| Forms | ASTM | ASME | DIN |
|---|---|---|---|
|
Wire |
B 462 B 564 B 574 |
SB 564 SB 574 |
17752 17753 17754 |
Differences between Monel and Hastelloy
Monel and Hastelloy are two different types of nickel-copper alloys. Monel is more corrosion resistant, but it is less heat-conductive. It also has a lower melting point. This makes it perfect for high-temperature uses such as stove tops and gas pipes. But if you want a material with a higher melting point, you would be better off choosing Hastelloy because it can withstand very high temperatures without losing any strength or corrosion resistance. Monel is a nickel-copper alloy that resists corrosion in acidic environments. It can be used in piping, valves, and other fluid transfer components.
Monel parts are also good for use in high-temperature applications. Hastelloy is an alloy of nickel, chromium, and molybdenum. It provides the right mix of both tensile strength and corrosion resistance for most industrial applications. Monel is a family of iron-nickel alloys containing nickel and copper, called cupronickel. Monel metal is nonmagnetic and resistant to corrosion in seawater. Hastelloy is a family of nickel-based superalloys, with a percentage of cobalt, titanium, iron, and molybdenum making up the composition. Hastelloy has a much higher nickel content than Monel. Monel is a nickel-copper alloy, and Hastelloy is a series of alloys containing nickel and several other metals. Monel has a low voltage coefficient and is resistant to most corrosive environments. Whereas Hastelloy is designed for applications in high-temperature, oxidizing environments.
Differences between Inconel and Hastelloy
Inconel and Hastelloy are both nickel-chromium-molybdenum-based alloys. They are all corrosion-resistant and extremely strong metals. Hastelloy has greater molybdenum content than Inconel, although Inconel has a higher chromium concentration. This sets them apart in terms of corrosion resistance in different situations.