Incoloy 800/800H/HT is an austenitic superalloy widely used in high-temperature pressure-bearing structural components. This alloy offers excellent corrosion resistance to nitric acid, organic acids, and various chemical mixtures including water, vapor, steam, air, and carbon dioxide environments.

• Aerospace
• Shipbuilding
• Petroleum Industry
• Chemical Industry
• Nuclear Power
• Electronics
• Steam Turbine
• High-Speed Rail
• Marine Engineering
• Pressure Vessel

Certificates: ISO9001, MTC available

MOQ: 1 Ton per specification

Incoterm: EXW, FOB, CIF, CFR

Loading Port: Shanghai Port

Shipping: FCL, LCL, Buck Ship, Express

Delivery: 7-10 days for stock, 15-20 days for production based on order quantity

Capacity: 500 tons per year

Incoloy® 800HT (UNS N08810) is a nickel-iron-chromium alloy with similar characteristics to other 800 series alloys, featuring optimized carbon, aluminum, and titanium levels for enhanced high-temperature performance.

Fe 39.5% min

Ni 30-35%

Cr 19-23%

Al+Ti .85-1.20%

C .06-.10%

• Excellent resistance to oxidation, sulfidation, and carburization
• Higher creep and rupture properties for temperatures above 1100°F (600°C)
• Resistant to high-temperature corrosion and prolonged exposure
• Readily machined by standard methods
• Resistance to aqueous corrosion at moderate temperatures

• Hydrocarbon cracking
• Industrial furnace and boiler components
• Heat-treating equipment
• Pressure vessels and heat exchangers
• Chemical and petrochemical processing

Alloy Bar, Alloy Plate, Alloy Sheet, Alloy Pipe, Alloy Pipe Fittings, Alloy Flanges, Alloy Tube, Alloy Weld Wire, and other specialized forms.

Rod, Bar, Wire, Forgings: ASTM B408, ASME SB408, ASTM B564, ASME SB564, ISO 9723-9725, BS 3075-3076, SEW 470, DIN 17460, EN 10095

Plate, Sheet, Strip: ASTM A240/A480, ASME SA240/SA480, ASTM B409/B906, ASME SB409/SB906, BS 3072-3073, VdTÜV 412 & 434

Pipe & Tube: ASTM B163, ASME SB163, ASTM B407/B829, ASME SB407/SB829, ISO 6207, DIN 17459

Fittings: ASTM B366, ASME SB366