Fabricante y exportador de accesorios de tubería Súper Dúplex 2507 en China, Amplia gama de codo SA 815 grado UNS S32750, Extremos de tubo Super Duplex
Codo S32760, also known as Super Duplex Stainless Steel S32760, is a highly corrosion-resistant and high-strength alloy that belongs to the super duplex stainless steel family. Here are the main features of Curve S32760:
1. Corrosion Resistance:
Codo Super Duplex 2507 offers exceptional corrosion resistance, particularly in aggressive environments such as chloride-containing solutions. Curve S32760 has excellent resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC). This makes codo SA815 grado UNS S32750 suitable for applications in offshore oil and gas industry, chemical processing, and marine environments.
2. Duplex Structure: Codo SA815 S32760 has a duplex microstructure, consisting of roughly equal amounts of austenite and ferrite. This balanced structure provides a combination of high strength and good corrosion resistance, offering superior mechanical properties compared to conventional austenitic stainless steels.
3. High Strength: Curve A815 S32760 exhibits high tensile strength and yield strength, making it suitable for applications where strength is critical. Curve Super Duplex has higher strength than standard austenitic stainless steels, allowing for reduced material thickness and weight in structural designs.
4. Excellent Toughness: Curve 2507 offers good toughness, even at low temperatures, making it suitable for applications in cryogenic environments. Codo S32760 maintains its mechanical properties over a wide temperature range, providing reliability in extreme conditions.
5. Good Weldability: Accesorios de tubería S32760 can be welded using common welding techniques. Curve UNS S32750 offers good weldability, allowing for the fabrication of complex structures and components. However, proper welding procedures should be followed to ensure the integrity of the weld and to minimize the risk of precipitation of harmful phases.
6. High Resistance to Erosion and Abrasion: Curve S32760 exhibits high resistance to erosion and abrasion, making Curve Duplex suitable for applications involving abrasive media or high-velocity fluid flow. It is commonly used in the oil and gas industry for applications such as subsea pipelines, risers, and valves.
7. Wide Range of Applications: Curve de acero inoxidable duplex S32760 is used in various industries, including offshore oil and gas, chemical processing, desalination plants, pulp and paper, and marine environments. It is particularly favored in applications where a combination of corrosion resistance, high strength, and toughness is required.
Tabla de composición química de tuberías y accesorios super duplex
| Grado |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Fe |
| S32750 |
0,030 maximum |
2,00 maximum |
1,00 maximum |
0,030 maximum |
0,020 maximum |
22,0 – 23,0 |
3,0 – 3,5 |
4,50 – 6,50 |
0,14 – 0,20 |
63,72 min |
Análisis mecánico de la instalación de tuberías ASTM A815 UNS S32750
| Grados |
Densidad (g/cm 3) |
Densidad (lb/in 3) |
Punto de fusión (°C) |
Punto de fusión (°F) |
| S32750 |
7,805 |
0,285 |
1420 – 1465 |
2588 – 2669 |
