Nimonic 115™ is a high-strength nickel-based superalloy known for its exceptional performance at elevated temperatures, excellent oxidation and corrosion resistance, and superior mechanical properties. Developed for demanding applications in aerospace, gas turbine engines, and other high-temperature environments, Nimonic 115™ offers reliability and durability under extreme conditions.
Composizione chimica
Elemento
Composizione (%)
Nichel (Ni)
54.0-59.0
Cromo (Cr)
15.0-19.0
Cobalt (Co)
15.0-19.0
Ferro (Fe)
5,0 massimo
Molibdeno (Mo)
2.5-4.0
Titanio (Ti)
1.0-2.0
Alluminio (Al)
0.5-1.5
Carbonio (C)
00,15 massimo
Silicon (Si)
0.5 max
Manganese (Mn)
0.5 max
Zolfo (S)
00,015 massimo
Fosforo (P)
00,015 massimo
Proprietà meccaniche
Proprietà
Valore
Tensile Strength (RT)
960 MPa (139 ksi) min
Yield Strength (0.2% offset) (RT)
720 MPa (105 ksi) min
Elongation (RT)
20% min
Creep Rupture Strength
Excellent at high temperatures
Hardness (HV)
280-320 HV
Prestazioni a diverse temperature
Intervallo di temperatura
Prestazione
Temperatura ambiente
Elevata robustezza e resistenza alla corrosione
Elevated Temperatures (up to 800°C / 1470°F)
Excellent creep resistance and thermal stability
Temperature criogeniche
Retains ductility and toughness
Applicazioni industriali
Nimonic 115™ finds extensive use in various critical applications:
Industry
Applicazioni
Aerospaziale
Turbine blades, combustion chambers
Produzione di energia
Gas turbine components, high-temperature fasteners
Oil & Gas
Wellhead components, valve stems
Automotive
Exhaust valves, turbocharger rotors
Shapes, Sizes, and Production Standards
Forme e dimensioni
Modulo
Gamma di dimensioni
Fogli
Thickness: 0.5 mm – 6 mm
Piatti
Spessore: 1 mm – 100 mm
Barre
Diameter: 6 mm – 200 mm
Filo
Diametro: 0,1 mm – 10 mm
Forgiati
Varie forme e dimensioni a norma
Production Standards and Corresponding Grades
Country
Standard
Corresponding Grade
United States
AMS 5829
N07115
Germania
DIN 17752
2.4636
Francia
AFNOR NC 20T
–
United Kingdom
BS HR 403
HR403
Giappone
JIS HR 403
–
Cina
GB/T 14994
–
Welding, Machining, Polishing, Heat Treatment, and Cold Working
Process
Dettagli
Saldatura
TIG and MIG methods recommended; post-weld heat treatment required
Lavorazione
Carbide tools and lubricants for optimal results
Lucidatura
Mechanical and electrochemical methods for desired finish
Trattamento termico
Solution annealing followed by aging
Lavoro a freddo
Cold forming and shaping processes are feasible
Vantaggi e svantaggi
Aspetto
Vantaggi
Svantaggi
Vantaggi
High strength and oxidation resistance
Limited availability in certain forms
Excellent creep resistance
Machining can be challenging
Good thermal stability at high temperatures
Costlier compared to some alternatives
Versatile in high-temperature applications
Similar Products
Material Grade
Comparison
Nimonic 105™
Similar composition with slight variations
Inconel® 718
Higher nickel content, different applications
Conclusione
Nimonic 115™ stands as a robust solution for applications requiring exceptional strength, corrosion resistance, and performance at elevated temperatures. Its precise chemical composition, reliable mechanical properties, and adherence to international production standards ensure reliability across critical sectors such as aerospace, power generation, and oil & gas. Engineers and designers seeking high-performance materials for demanding environments can rely on Nimonic 115™ for optimal performance and longevity.
Per specifiche tecniche dettagliate e soluzioni personalizzate, si consiglia di consultare i fornitori di materiali e di fare riferimento a schede tecniche di prodotto specifiche.