Limite d'élasticité (compensation de 0,2 %), ksi (MPa)
45 (310) min
Allongement (% en 2 pouces)
40 minutes
Hardness, Brinell (HB)
200 max
Performances à différentes températures
Plage de température
Performance
Température ambiante
Excellent mechanical properties and corrosion resistance.
Elevated Temperatures (up to 2000°F / 1093°C)
Maintains strength and oxidation resistance.
Low Temperatures
Retains toughness and ductility down to cryogenic temperatures.
Applications industrielles
Secteur industriel
Applications
Traitement chimique
Chemical reactors, sulfuric acid production.
Pétrochimique
Heat exchangers, piping systems.
Pétrole et Gaz
Offshore platforms, seawater applications.
Production d'électricité
Boiler components, turbine exhaust systems.
Shape, Size, and Production Standards
Formulaire de produit
Formes disponibles
Tailles disponibles
Normes de production
Feuilles
Plaques, Feuilles
Various thicknesses
ASTM B688, ASTM B709
Barres
Round bars, hexagonal bars
Diameter range
ASTM B805
Tubes/Tuyaux
Seamless tubes, welded pipes
Various dimensions
ASTM B690, ASTM B775
Normes et notes correspondantes
Pays/Région
Standard/Grade
USA
UNS N08028
Europe
1.4563
Allemagne
X1NiCrMoCu31-27-4
France
Z1NCDU31-27-03
Welding, Processing, Polishing, Heat Treatment
Processus
Détails
Soudage
Excellent weldability using TIG, MIG methods.
Processing
Cold and hot forming processes. Machinable with standard methods.
Polissage
Achieves smooth finishes suitable for sanitary applications.
Traitement thermique
Annealing at 2050°F (1121°C) followed by rapid quenching.
Cold Processing, Advantages, and Disadvantages
Aspect
Détails
Cold Processing
Excellent formability and cold workability.
Avantages
High corrosion resistance in a wide range of aggressive environments. Good mechanical properties at elevated temperatures.
Désavantages
Higher initial cost compared to standard stainless steels. Requires expertise in welding to prevent sensitization.
Produits similaires
Product Name
Comparaison
Inconel 625 (UNS N06625)
Lower nickel content, similar applications in corrosive environments.
Hastelloy C-276 (UNS N10276)
Higher molybdenum content, superior resistance to pitting and crevice corrosion.
This structured presentation offers a detailed overview of INCOLOY Alloy 028 (UNS N08028), encompassing 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.
