Хастеллой C2000 is engineered for universal corrosion resistance. When standard stainless steel fails, this material provides a definitive solution. Its unique composition is a game-changer. Understanding its properties is vital. It ensures your трубы из нержавеющей стали а также фитинги из нержавеющей стали perform flawlessly.
What is Hastelloy C2000 | UNS N06200
Hastelloy C2000 is a nickel-chromium-molybdenum alloy that belongs to the Hastelloy family. This alloy is designed for broad resistance. It handles both oxidizing and reducing acids. A key element is copper , which provides enhanced resistance to sulfuric acid. It represents a significant upgrade.
Key Advantages of Hastelloy C2000
Hastelloy C2000 resists a wide range of aggressive chemicals. It battles oxidizing and reducing environments. This includes strong acids and chlorides. It protects assets in the harshest conditions.
Молибден and tungsten create a stable passive layer. This actively resists localized corrosion. This is crucial for flanges and stagnant areas. It prevents unexpected failures.
The alloy has very low carbon content. This prevents sensitization. It maintains corrosion resistance after welding. This is critical for fabricated stainless steel pipe.
The copper addition provides unique resistance. It protects against sulfuric acid environments. This expands its application range. This is a key advantage over other C-grade alloys.
Химический состав
| Элемент | Ni | Cr | Пн | Cu | Fe | W | C | Mn | Si | Co |
|---|---|---|---|---|---|---|---|---|---|---|
| Content (wt%) | Остаток средств | 22.0 – 24.0 | 15.0 – 17.0 | 1.5 – 2.5 | 3.0 Max | ≤0.5 | ≤0.01 | ≤0.5 | ≤0,08 | ≤2.0 |
Механические свойства
| Имущество | Предел прочности | Предел текучести (смещение 0,2%) | Удлинение | Твердость | Плотность | Диапазон плавления |
|---|---|---|---|---|---|---|
| Value (Typical) | ≥690MPa(100ksi) | ≥283MPa(41ksi) | ≥40 | ≤20 | 8.61g/cm³ | 1320−1370 ℃ |
Hastelloy C2000 in High Pressure Piping Systems
- Chemical Processing: This alloy handles highly corrosive environments. It withstands strong acids and chlorides. Its use extends equipment lifespan.
- Pollution Control: It serves in flue gas desulfurization systems. It resists highly corrosive acidic condensates. This ensures long-term integrity.
- Agro-Chemical Industry: It’s used for aggressive pesticides and fertilizers. This alloy resists a wide range of chemicals.
- High-Temperature Systems: It is used for shafts, valves, and fasteners. It maintains its properties at high temperatures. Thermal stability is a key factor.
- Piping Systems: Critical stainless steel pipe fittings require extreme corrosion resistance. Hastelloy C59 is a superior choice. It ensures system integrity.
Sourcing and Fabricating Hastelloy C2000
A complete Отчет об испытаниях материала (MTR) is required. It verifies the precise composition of the alloy and ensures its performance.
Работа с specialized suppliers of stainless steel pipe and fittings. They understand these alloy steels and can ensure proper fabrication and quality control,and are ISO 9001 и CE-PED certified.
This alloy requires specific procedures. Proper welding technique ensures the integrity of the weld.
It is expensive, so it is important to assess whether the product has a longer service life. This can justify its higher initial cost.
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Alloy 625 VS Hastelloy C276
С помощью сплава Hastelloy C22 можно справиться с агрессивными химическими веществами.
Самый полный обзор! Обратите внимание на эти девять ключевых моментов, касающихся сварки Hastelloy C-276.
В чем разница между Hastelloy C22 и C276?
Обзор сплава Hastelloy B2
Hastelloy C4 | UNS N06455 A Stable Workhorse in High Pressure Pipe Systems
Hastelloy C59 | UNS N06059 Unlock Ultimate Resistance
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