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Model No: Incoloy 800HT
Incoloy 800HT
Incoloy 800HT (UNS N08811 / W.Nr. 1.4959) nickel-iron-chromium alloys that have the same basic composition as INCOLOY alloy 800 but with significantly higher creep-rupture strength.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Incoloy 800HT Description
Incoloy 800HT (UNS N08811 / W.Nr. 1.4959) nickel-iron-chromium alloys that have the same basic composition as INCOLOY alloy 800 but with significantly higher creep-rupture strength. The higher strength results from close control of the carbon, aluminum and titanium contents in conjunction with a high temperature anneal. Used in chemical and petrochemical processing, power plants for super-heater and reheater tubing, industrial furnaces and heat-treating equipment
Incoloy 800HT Features
Resistance to prolonged exposure to elevated temperatures
Excellent resistance to oxidation, sulfidation, and carburization
Added Carbon and annealing treatment allows for higher creep and rupture properties above 600℃
Resistant to high temperature corrosion
Readily machined by standard methods
Best joined/welded using products for high temperature situations.
Resistance to aqueous corrosion at moderate temperatures
Incoloy 800HT Applications
- Chemical and Petrochemical Processing—process equipment for the production of ethylene, ethylene dichloride, acetic anhydride, ketene, nitric acid and oxy-alcohol
- Petroleum Refining—steam/hydrocarbon reformers and hydrodealkylation units
- Power Generation—steam super-heaters and high temperature heat exchangers in gas-cooled nuclear reactors, heat exchangers and piping systems in coal-fired power plants
- Thermal Processing Fixtures—radiant tubes, muffles, retorts and fixtures for heat-treating furnaces
Incoloy 800HT Specifications
| Trademark | GB | ASTM | UNS | DIN | W.Nr | BS |
| Incoloy 800HT | NS1102 NS112 | Incoloy 800HT | N08811 | X10NiCrAlTi32-20 | 1.4959 | NA15H |
Chemical Compositions of Incoloy 800HT Nickel Alloy
| Alloy | C | Si | Mn | P | S | Cr | Ni | AI+Ti | Ti | Fe |
| Incoloy 800HT | 0.06-0.10 | ≤0.10 | ≤3.00 | ≤0.03 | ≤0.02 | 19.0-23.0 | 30.0-35.0 | 0.25-1.20 | 0.15-0.60 | ≥39.5 |
Typical Physical and Mechanical Properties (RT, Solution annealed)
| Density, g/cm3 | Melting Point, ℃ | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HB |
| 8.00 | 1357-1375 | 531 | 200 | 52 | – |
Incoloy 800HT Product Forms and Standards
| Rod, Bar, Wire and Forgings | ASTM B408/ASME SB408, ASTM B564/ASME SB564, ISO 9723/9724/9725 |
| Plate, Sheet and Strip | ASTM A240/A480/B409/B906/ASME SA240/SA480/SB409/SB906, ISO 6208 |
| Pipe and Tube | ASTM B163/ASME SB163, ASTM B407/B829/ASME SB407/SB829, ASTM B514/B775/ASME SB514/SB775, ASTM B515/B751/ASME SB515/SB751, ISO 6207 |
| Welding Product | – |
| Others | ASTM B366/ASME SB366(Fittings) |
Lork Group is an supplier of industrial metals to the global aerospace, oil and gas, power generation, petrochemical, bio-medical, pharmaceutical, and other high tech manufacturing industries. Products of premium metal products including Inconel alloys,Incoloy alloys,Monel alloys,Haynes alloys,Hastelloy alloy,stainless steelandother superalloy. We certify to most ASME, ASTM, AMS, and military specifications as well as most international standards certification.
