Hastelloy C22 Nickel Alloy Strip - 310 MPa Yield Strength, 11.2 μm/m*K Thermal Expansion for Chemical Processing
Hastelloy C22 strip is a premium nickel-molybdenum-chromium alloy engineered for exceptional performance in demanding industrial environments. This high-performance material delivers superior corrosion resistance and thermal stability for critical applications.
- Elongation: 40%
- Hardness: HRB 89
- Yield Strength: 310 MPa
- Coefficient of Thermal Expansion: 11.2 μm/m*K
- Density: 8.69 g/cm³
- Exceptional corrosion resistance against acids, alkalis, and chlorides
- Superior oxidation resistance in high-temperature environments
- Excellent mechanical stability under high temperature and pressure conditions
- Outstanding weldability and processing characteristics
| Element | HC-276 | C-22 | C-4 | B2 | B3 | N |
|---|---|---|---|---|---|---|
| C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
| Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 |
| Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 |
| Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 |
| Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 |
| W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0.5 |
Hastelloy C22 strips are extensively used in chemical processing, petrochemical refining, pharmaceutical manufacturing, food processing, power generation, and flue gas desulfurization systems. Common applications include:
- Pressure vessels and reactors
- Heat exchangers and condensers
- Process piping systems and valves
- Pumps and fluid handling equipment
- Petroleum processing components
- Thickness: Customized to specifications
- Width: 600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
- Length: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm
- Standards: GB, AISI, ASTM, DIN, EN, SUS, UNS
- Quality Certification: Mill Test Certificate (MTC) provided
Email: victory@dlx-alloy.com
We provide comprehensive OEM & ODM services with customized sizing options. Our experienced manufacturing team ensures timely delivery within 7-15 days.
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