Hastelloy C22 bars produced in Da Nang, Vietnam, are nickel-chromium-molybdenum alloys designed for strong resistance to both oxidizing and reducing agents. They offer great resistance to pitting, crevice corrosion, and stress corrosion cracking, making them suitable for aggressive chemical environments. Local manufacturers ensure quality and precision machining, giving C22 bars high mechanical strength and reliability for demanding industries. They are commonly used in chemical, marine, and power generation applications where durability and safety are crucial. Hastelloy C22 bars are trusted for long-term performance in extreme service conditions involving chemicals and seawater.
Hastelloy C22 bars consist of nickel, chromium, and molybdenum as primary elements, with tungsten and iron for added stability. Nickel ensures corrosion resistance, chromium enhances oxidation protection, and molybdenum provides pitting resistance. Typical tensile strength exceeds 690 MPa, with excellent elongation and toughness. These bars resist localized corrosion in chloride-rich and acidic environments. Their metallurgical composition ensures stability across high temperatures, preventing cracking under thermal stress. Hastelloy C22’s balanced chemistry makes it suitable for aggressive conditions that require resistance to both oxidizing and reducing agents.
| Standard | ASTM B574, ASME SB574 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
| Hastelloy C22 Bars | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C22 Bars in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Hastelloy C22 bars are commonly used in industries that handle aggressive chemicals, including chemical reactors, scrubbers, and heat exchangers. Marine engineering uses them in desalination plants, seawater piping, and offshore platforms exposed to chloride-rich environments. In the power sector, they are used for boilers, condensers, and critical piping systems needing corrosion resistance. They are also applied in pharmaceutical and pollution-control industries for durable and hygienic components. Hastelloy C22 bars offer long-lasting protection against corrosion, making them essential in applications where safety, reliability, and strength are critical.