ASME SB163 N08810 Nickel Alloy Seamless Tubes For High Temperature And Pressure Service

ASME SB163 N08810 Nickel Alloy Seamless Tubes For High Temperature And Pressure Service
 
YUHONG Group can offer ASTM B163 / ASME SB163 N08810 SMLS nickel alloy tubes.

ASTM B163 This specification covers seamless tubes of nickel and nickel alloys, for use in condenser, heat-exchanger and other industrial service. ASME SB163 N08810 (Alloy 800H) seamless tubes are engineered for high-temperature and high-pressure service where resistance to oxidation, carburization, and creep rupture is the primary requirement. 

Below are advantages of material N08810:

1.High-Temperature Strength

2.Resistance to High-Temperature Corrosion

Oxidation Resistance: The high chromium content (19-23%) forms a stable, protective chromium oxide (Cr₂O₃) scale that resists spalling and protects the base metal from further oxidation in air or steam.Carburization Resistance: Resists the absorption of carbon in hydrocarbon-rich, high-temperature environments (e.g., furnace tubes), which can cause embrittlement and failure in other alloys.Sulfidation Resistance: Moderate resistance to sulfur-bearing atmospheres.

3.Stability in Petrochemical Processes and Good Microstructural Stability

Chemical Composition % UNS N08810
 

Mechanical Property UNS N08810
 

Applications