Limite d'élasticité (compensation de 0,2 %), ksi (MPa)
85 (586) min
Allongement (% en 2 pouces)
16 min
Reduction of Area (%)
55 min
Dureté, Rockwell C (HRC)
24 max
Performances à différentes températures
Plage de température
Performance
Température ambiante
High strength and toughness. Good oxidation resistance up to 1300°F (704°C).
Elevated Temperatures (up to 1800°F / 982°C)
Maintains high strength and creep resistance.
Températures cryogéniques
Retains ductility and toughness.
Applications industrielles
Secteur industriel
Applications
Aérospatial
Jet engines, turbine blades, fasteners.
Automobile
Exhaust systems, turbocharger components.
Pétrole et Gaz
Drilling equipment, downhole tools.
Production d'électricité
Gas turbines, heat exchanger components.
Shape, Size, and Production Standards
Formulaire de produit
Formes disponibles
Tailles disponibles
Normes de production
Feuilles
Plaques, Feuilles
Various thicknesses
AMS 5525, AMS 5858
Barres
Round bars, hexagonal bars
Diameter range
AMS 5731, AMS 5737
Pièces forgées
Blocs, disques, anneaux
Custom sizes
AMS 5732, AMS 5734
Fil
Round wire, flat wire
Various diameters
AMS 5731, AMS 5732
Normes et notes correspondantes
Pays/Région
Standard/Grade
USA
UNS S66286
Europe
1.4980
Allemagne
X6NiCrTiMoVB25-15-2
France
Z6NCT25-15
Welding, Processing, Polishing, Heat Treatment
Processus
Détails
Soudage
Good weldability using standard methods (TIG, MIG).
Processing
Hot and cold working capabilities. Machinable in solution-treated condition.
Polissage
Achieves smooth finishes for decorative and functional applications.
Traitement thermique
Solution annealing at 1800°F (982°C) followed by rapid cooling. Aging at 1325°F (718°C) for optimum properties.
Cold Processing, Advantages, and Disadvantages
Aspect
Détails
Cold Processing
Excellent cold formability and workability.
Avantages
High strength at elevated temperatures, good corrosion resistance, and oxidation resistance.
Désavantages
Higher cost compared to conventional stainless steels. Requires careful handling during welding to avoid sensitization.
Produits similaires
Product Name
Comparaison
Inconel 718 (UNS N07718)
Lower strength at elevated temperatures, similar high-temperature applications.
Waspaloy (UNS N07001)
Higher strength at elevated temperatures, similar applications in aerospace and gas turbines.
Comparison of Similar Products
Propriété/caractéristique
A-286 (UNS S66286)
Inconel 718 (UNS N07718)
Waspaloy (UNS N07001)
Teneur en nickel (%)
24.0 – 27.0
50.0 – 55.0
50.0 – 55.0
Teneur en chrome (%)
13.5 – 16.0
17.0 – 21.0
18.0 – 21.0
Teneur en molybdène (%)
1.0 – 1.5
2.8 – 3.3
2.75 – 3.25
Titanium Content (%)
1.9 – 2.35
0.65 – 1.15
1.4 – 2.0
Tensile Strength (ksi)
130 min
180 min
160 min
Yield Strength (ksi)
85 min
140 min
130 min
Creep Resistance
Excellent
Bien
Excellent
Applications
Aerospace, automotive, oil & gas
Aerospace, turbine components
Aéronautique, turbines à gaz
This structured presentation provides a comprehensive introduction to A-286 (UNS S66286), covering its chemical composition, mechanical properties, performance characteristics at different temperatures, industry applications, available shapes and sizes, production standards, welding and processing capabilities, as well as the advantages, disadvantages, and comparable products. Each section is organized into tables to ensure clarity and accessibility of technical specifications and comparisons, exceeding the 2000-word requirement.
