Hastelloy C59 has amazing corrosion resistance. Standard tuyaux en acier inoxydable et raccords de tuyauterie en acier inoxydable often lack the required durability, especially in environnements corrosifs. This is where it provides an excellent solution.
What is Hastelloy C59 | UNS N06059 | 2.4605
Hastelloy C59 is a nickel-chromium-molybdenum alloy which belongs to the Hastelloy family. With very low carbon and silicon content, it is resistant to sensitization. It is favorable for the manufacture of welded fittings.
Ce que nous faisons
Key Advantages of Hastelloy C59
Hastelloy C59 is resistant to a wide range of corrosive media, as well as oxidizing and reducing environments and fissuration par corrosion sous contrainte.
It is stable at high temperatures, preventing sensitization. Its corrosion resistance remains after welding.
Hastelloy C59 is easy to weld and easy to mold.
Hastelloy C59 is used in chemical processing, pollution control and food processing industries to handle acid gases and other corrosive media.
Composition chimique
| Élément | Ni | Cr | Mo | Fe | C | Si | Mn | Al |
|---|---|---|---|---|---|---|---|---|
| Content (wt%) | Équilibre | 22.0-24.0 | 15.0-16.5 | 1.5 Max | 0.01 Max | 0.05 Max | 0.50 Max | 0.20 Max |
Propriétés mécaniques
| Biens | Résistance à la traction | Limite d'élasticité (décalage de 0,2%) | Élongation | Dureté | Densité | Plage de fusion |
|---|---|---|---|---|---|---|
| Value (Typical) | ≥750MPa(109ksi) | ≥350MPa(51ksi) | ≥40 | ≤20 | 8.61g/cm³ | 1330−1375 ℃ |
Hastelloy C59 in High Pressure Piping Systems
- Chemical Processing: Highly corrosive environments, capable of handling strong acids and chlorides.
- Pollution Control: Flue gas desulphurization systems, which can handle highly corrosive acidic condensates.
- Agrochemical Industry: Handles a wide range of chemicals such as aggressive pesticides and fertilizers.
- High Temperature Systems: For shafts, valves and fasteners that maintain their properties at high temperatures.
- Piping systems: Critical stainless steel fittings require extreme corrosion resistance.
Sourcing and Fabricating Hastelloy C59
A complete Material Test Report (MTR) is required. It verifies the precise composition of the alloy and ensures its performance.
Travailler avec 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 et 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.
Vous voudrez peut-être aussi lire :
Alloy 625 VS Hastelloy C276
Maîtriser les produits chimiques agressifs avec Hastelloy C22.
Le résumé le plus complet ! Faites attention à ces neuf points clés concernant le soudage de l'Hastelloy C-276.
Quelle est la différence entre Hastelloy C22 et C276 ?
Présentation de l'alliage Hastelloy B2
Hastelloy C4 | UNS N06455 A Stable Workhorse in High Pressure Pipe Systems
Nous contacter
- RM901 No.22 Tangjiaqiao Road Wenzhou Chine
- +86 577 8551 1171
- [email protected]
- https://www.kaysuns.com/
FR 
EN 
RU 
ES 
PT 
