Hastelloy C22 Hex Bars Manufacturer, Stockist and Exporter
Hastelloy C22 Hex Bars are high-performance nickel-based alloy bars designed to withstand extreme chemical environments. These hex bars provide exceptional resistance to oxidizing and reducing agents, making them suitable for chemical processing plants and marine applications. They offer superior strength at both high and low temperatures. The alloy’s composition ensures long-term durability and minimal maintenance. C22 hex bars are commonly used in heat exchangers, reactors, and corrosion-resistant structural components. Their hexagonal shape allows for easy machining and fitting into industrial assemblies. Available in a variety of sizes, Hastelloy C22 Hex Bars meet both ASTM and ASME standards.
The chemical composition of Hastelloy C22 Hex Bars includes nickel, molybdenum, chromium, and tungsten, with minor additions of iron and cobalt. This precise combination enhances resistance to pitting, crevice corrosion, and stress-corrosion cracking. It performs reliably in environments containing chlorides, acids, and oxidizing agents. The alloy is highly suitable for industries such as chemical, petrochemical, and pulp & paper. Its hex bar form facilitates seamless integration into complex engineering designs. These bars maintain structural integrity under fluctuating temperatures and pressures. They are produced under strict quality control to ensure consistency in mechanical and chemical properties.
Hastelloy C22 Hex Bars exhibit excellent mechanical properties. They possess high tensile and yield strength, along with good elongation, which ensures durability during fabrication and in-service use. The bars demonstrate remarkable toughness even at elevated temperatures. Their hardness allows for precision machining without compromising strength. The alloy’s unique microstructure contributes to superior fatigue and creep resistance. These mechanical characteristics make C22 hex bars ideal for components exposed to thermal cycling or high-pressure operations. Industries requiring corrosion-resistant fasteners, shafts, or fittings benefit from these mechanical properties.
Worldwide Hastelloy C22 Hex Bars Manufacturer, Stockist and Exporter
The dimensional availability of Hastelloy C22 Hex Bars is versatile, with standard sizes ranging from small diameters to large, heavy-duty bars. Hexagonal bars are easier to handle and install compared to round or square bars. Custom sizes can be manufactured to meet specific project requirements. Tolerances are maintained rigorously to ensure accurate fit in assemblies and machinery. The surface finish is smooth and uniform, which reduces the risk of stress concentrators. These bars can be cut, drilled, or machined according to application needs. Each bar is thoroughly inspected to meet international quality standards.
Hastelloy C22 Hex Bars have several equivalent alloys and standards across the globe. ASTM B575 and ASME SB575 are widely recognized specifications. Equivalent materials such as Alloy C-22, N06222, and UNS N06022 offer similar corrosion resistance and mechanical performance. Understanding the equivalents helps engineers and procurement teams source bars in regions where the original grade may be limited. The availability of equivalents ensures compatibility with existing components. These standards also guide fabrication processes, welding procedures, and heat treatments.
Applications of Hastelloy C22 Hex Bars are diverse due to their high corrosion resistance and strength. They are commonly used in chemical reactors, heat exchangers, pressure vessels, and piping systems. Marine and offshore applications benefit from the alloy’s resistance to seawater corrosion. It is also utilized in pollution control equipment and pharmaceutical processing machinery. The hex bar format allows for easy machining into flanges, bolts, shafts, and fittings. Industries requiring reliable performance in aggressive media rely on these hex bars for long service life. Maintenance costs are significantly reduced due to the alloy’s resilience.
When selecting Hastelloy C22 Hex Bars, it is essential to consider application environment, load conditions, and chemical exposure. Proper storage, handling, and fabrication techniques preserve the alloy’s properties. Regular inspection ensures longevity and reliability in critical operations. The alloy is compatible with standard welding and forming techniques, facilitating assembly in industrial projects. Certified suppliers provide traceability, test certificates, and quality assurance documentation. Investing in Hastelloy C22 Hex Bars guarantees superior performance, corrosion resistance, and operational safety in demanding environments. Choosing the right grade ensures optimal value and reduced downtime over time.
Hastelloy C22 Hex Bars
Specifications
| Specification | Details |
|---|---|
| Alloy Name | Hastelloy C22 |
| Form | Hex Bars |
| Standard | ASTM B575, ASME SB575 |
| Material Type | Nickel-based Alloy |
| Shape | Hexagonal |
| Surface Finish | Hot Rolled / Cold Drawn / Precision Machined |
| Sizes Available | Custom and Standard Hex Dimensions (e.g., 10mm – 200mm) |
| Applications | Chemical processing, Marine equipment, Heat exchangers, Pressure vessels |
| Corrosion Resistance | Excellent in oxidizing and reducing environments |
Chemical Composition (Typical Ranges)
| Element | Composition (Weight %) |
|---|---|
| Nickel (Ni) | 57.0 – 63.0% |
| Chromium (Cr) | 20.0 – 22.5% |
| Molybdenum (Mo) | 12.0 – 14.0% |
| Tungsten (W) | 2.5 – 3.5% |
| Cobalt (Co) | ≤ 3.0% |
| Iron (Fe) | ≤ 4.0% |
| Carbon (C) | ≤ 0.05% |
| Manganese (Mn) | ≤ 0.50% |
| Silicon (Si) | ≤ 0.50% |
| Copper (Cu) | ≤ 0.50% |
| Phosphorus (P) | ≤ 0.03% |
| Sulfur (S) | ≤ 0.03% |
Mechanical Properties
| Property | Value | Unit |
|---|---|---|
| Tensile Strength (UTS) | 690 – 930 | MPa |
| Yield Strength (0.2% offset) | 275 – 380 | MPa |
| Elongation (in 50 mm) | 40 – 50 | % |
| Hardness (Rockwell B) | 90 – 100 | HRB |
| Modulus of Elasticity | 207 | GPa |
| Density | 8.9 | g/cm³ |
| Operating Temperature | -253 to 315 | °C |
Dimension Chart
| Hex Size (Across Flats) | Width (mm) | Width (inch) | Length (mm) | Length (inch) |
|---|---|---|---|---|
| 10 mm | 10 | 0.394" | 1000 – 3000 | 39.37 – 118.11" |
| 15 mm | 15 | 0.591" | 1000 – 3000 | 39.37 – 118.11" |
| 20 mm | 20 | 0.787" | 1000 – 3000 | 39.37 – 118.11" |
| 25 mm | 25 | 0.984" | 1000 – 3000 | 39.37 – 118.11" |
| 30 mm | 30 | 1.181" | 1000 – 3000 | 39.37 – 118.11" |
| 40 mm | 40 | 1.575" | 1000 – 3000 | 39.37 – 118.11" |
| 50 mm | 50 | 1.969" | 1000 – 3000 | 39.37 – 118.11" |
| 60 mm | 60 | 2.362" | 1000 – 3000 | 39.37 – 118.11" |
| 75 mm | 75 | 2.953" | 1000 – 3000 | 39.37 – 118.11" |
| 100 mm | 100 | 3.937" | 1000 – 3000 | 39.37 – 118.11" |
Equivalent H21s
| Standard / Specification | Equivalent Grade / Alloy | Notes |
|---|---|---|
| ASTM B575 | Hastelloy C-22 / N06022 | Nickel-based corrosion-resistant alloy |
| ASME SB575 | Hastelloy C-22 / N06022 | Same as ASTM B575, commonly used for pressure vessels |
| UNS | N06022 | Unified numbering system designation for C22 alloy |
| EN / ISO | 2.4602 | European equivalent of Hastelloy C22 |
| JIS | HC22 | Japanese Industrial Standard equivalent |
| Other Names | Alloy C-22, C22 | Commercial names used in different regions |
We offer a wide range of Hastelloy C22 Hex Bars in various diameters, lengths, and finishes. Our bars are supplied with hot-rolled, cold-drawn, and centerless ground finishes, ensuring superior surface quality and dimensional accuracy. Custom cutting, polishing, and packaging services are also available to meet specific project requirements.
With a strong inventory, reliable distribution network, and dedicated customer support, Shakti Forge India continues to strengthen its position as a leading Hastelloy C22 Hex Bars manufacturer, stockist, and exporter. Our products serve both domestic industrial hubs and global industries, delivering high-performance Hastelloy bars that meet stringent engineering and quality standards.
Frequently Asked Questions (FAQs)
Cities we have supplied our products to
Mumbai, Delhi, Bengaluru(Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)
Cities we have supplied our products to
South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland
Applications of Hastelloy C22 Hex Bars
- Oil & Gas Industry – pipelines, offshore rigs, valves, and fittings
- Chemical Processing Plants – heat exchangers, reactors, and storage vessels
- Marine & Shipbuilding – propeller shafts, seawater systems, and pumps
- Aerospace – jet engines, turbine blades, and structural components
- Power Generation – nuclear plants, boilers, and steam generators
- Automotive – exhaust systems, sensors, and performance parts
- Pharmaceutical & Food Industry – equipment requiring hygiene and corrosion resistance
- Construction & Infrastructure – high-strength fasteners, joints, and supports