Hastelloy C-276 Seamless Pipes & Tubes - 8.9 g/cm³ Density, 690 N/mm² Tensile Strength for Chemical Processing
Hastelloy C-276 alloy is engineered for demanding chemical process industries with both oxidizing and reducing media. The high molybdenum and chromium content provides superior resistance to chloride corrosion, while tungsten enhances overall corrosion resistance capabilities.
- Resists most chlorine, hypochlorite, and chlorine dioxide environments
- Excellent performance in high concentration chlorate solutions
- Withstands iron chloride and copper chloride corrosion
Widely used in chemical processing and petrochemical industries, particularly in chloride organic and catalyst systems. This material excels in high-temperature environments and resists corrosion from impure inorganic acids, organic acids (including formic and acetic acid), and seawater environments.
| Element | Min (%) | Max (%) |
|---|---|---|
| Nickel (Ni) | Balance | Balance |
| Chromium (Cr) | 14.5 | 16.5 |
| Molybdenum (Mo) | 15 | 17 |
| Iron (Fe) | 4 | 7 |
| Tungsten (W) | 3 | 4.5 |
| Cobalt (Co) | - | 2.5 |
| Carbon (C) | - | 0.01 |
| Manganese (Mn) | - | 1 |
| Silicon (Si) | - | 0.08 |
| Vanadium (V) | - | 0.35 |
| Phosphorus (P) | - | 0.04 |
| Sulfur (S) | - | 0.03 |
| Density | 8.9 g/cm³ |
| Melting Point | 1325-1370 ℃ |
| Property | Value |
|---|---|
| Tensile Strength | 690 N/mm² |
| Yield Strength | 283 N/mm² |
| Elongation | 40% |
Produced using full-automatic natural gas furnaces with 24-meter lengths, ensuring precise temperature control within 10℃ tolerance for consistent quality and performance.
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