Incoloy Alloy 800 800H 800HT Bars
Alloy 800 series (Incoloy 800, 800H, and 800HT) are nickel-iron-chromium high-temperature alloys that provide high-temperature strength and resistance to oxidation, carburization, and other types of high-temperature corrosion. Alloy 800 (UNS N08800), Alloy 800H (UNS N08810), and Alloy 800HT (UNS N08811) have the same nickel, chromium, and iron content, but differ in the combination of titanium and aluminum levels (0.85 to 1.2%) to ensure optimum high-temperature properties.
The GNEE Group produces and sells 800 alloy plates, 800 alloy tubes, 800 alloy rods and other forms in various sizes and specifications. They are primarily used in a variety of applications ranging from furnace components, petrochemical furnace cracker tubes to sheathing for electric heating elements.
Incoloy alloy 800 series alloy steel round bar equivalent grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Incoloy 800 | 1.4876 | N08800 | ЭИ670 | Z8NC32-21 | NCF 800 | NA 15 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | ЭИ670 | Z8NC33-21 | NCF 800H | NA 15(H) | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4859 / 1.4876 | N08811 | ЭИ670 | - | NCF 800HT | NA 15(HT) | X8NiCrAlTi32-21 | XH32T |
alloy 800 series steel round bar chemical composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
alloy 800 series round stock steel mechanical property
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 800 / 800H / 800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 800 Series round bar stock Applications
Mainly used in chemical processing and nuclear power industry;
Industrial radiation tubing, return bends, muffle furnaces, retorts and stoves;
Cracking tubes for petrochemical furnaces;
Catalyst tubes, convection tubes, outlet manifolds and quench system piping for the hydrocarbon processing industry;
Power generation industry steam superheaters, high temperature heat exchangers.
alloy 800 series round metal bar product image
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GNEE group customer visit
Our products have undergone strict quality testing and come with professional certificates. If you have any questions about Incoloy Alloy 800 800H 800HT Bars, please feel free to inspect.
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