UNS N08810 Incoloy 800H Seamless Tube
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Incoloy 800H Seamless Tubes are high-performance tubes made from nickel-chromium alloy. They are known for their excellent resistance to high temperatures and corrosion. ASTM B407 Incoloy 800H Seamless Tubing are used in various industries such as chemical processing, refining, and aerospace. Incoloy 800H Seamless Tube is available in different sizes and shapes to fit different applications.Incoloy 800H Seamless Tubing are made by extruding or rolling the alloy into a tube form without any seams.
ASTM B163 800H Incoloy Seamless Tubes Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 800H | N08810 | 1.4958 | Z8NC32-21 | X10NiCrAlTi32-20 | NCF 800H | NA 15(H) | ЭИ670 | XH32T |
Incoloy UNS N08810 Seamless Tube Chemical Composition
| GRADE | Ni | C | Fe | Si | Mn | S | Al | Ti | Cu | Cr |
| Incoloy 800H | 30-35 | 0.05-0.1 | 39.5 min | 1.0 max | 1.5 max | 0.015 max | 0.15-0.60 | 0.15-0.60 | 0.75 max | 19-23 |
Incoloy WERKSTOFF NR. 1.4958 Seamless Tubing Mechanical Properties
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.94 g/cm3 | 1385 °C (2525 °F) | Psi - 30,000 , MPa - 205 | Psi - 75,000 , MPa -520 | 30 % |

Applications of Incoloy 800H seamless tubes
Incoloy 800H seamless tube are used in various applications such as heat exchangers, chemical reactors, and steam generators. They are also used in power generation plants, aerospace industry, and nuclear reactors. Inconel 800H tubes have a high creep-rupture strength, making them ideal for high-temperature applications.
Advantages of Incoloy 800H seamless pipes
Incoloy 800H seamless tube have several advantages over other materials. They have excellent resistance to oxidation, carburization, and sulfidation at high temperatures. They are also resistant to chloride stress-corrosion cracking and aqueous corrosion. These tubes have a long lifespan and require less maintenance compared to other materials.
Properties of Alloy 800H seamless tubes
Incoloy 800H seamless tube have a high nickel content, which gives them excellent resistance to oxidation and corrosion. They also have a high chromium content, which provides them with high strength and excellent resistance to oxidation at high temperatures. These tubes have a low thermal expansion coefficient and high thermal conductivity, making them ideal for use in heat exchangers.
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