Incoloy 800 Welded Tube UNS N08800
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Incoloy 800 is a nickel-chromium alloy that provides unparalleled strength and durability. This alloy is widely used in high-temperature environments where other materials would fail to perform.UNS N08800 Welded Tubes is an iron-nickel-chromium alloy with moderate strength and good resistance to oxidation and carburization at elevated temperatures. Also referred as WNR 1.4876 Welded Tubes, it is particularly useful for high-temperature equipment in the petrochemical industry because the alloy doesn't form the embrittling sigma phase after long time exposure at 1200 Deg F (649 Deg C).
ASTM B515 800 Incoloy Welded Tube Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 800 | N08800 | 1.4876 | Z8NC32-21 | X10NiCrAlTi32-20 | NCF 800 | NA 15 | ЭИ670 | XH32T |
Incoloy UNS N08800 Welded Tube Chemical Composition
| GRADE | Ni | C | Fe | Si | Mn | S | Al | Ti | Cu | Cr |
| Incoloy 800 | 30-35 | 0.1 max | 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. 1.4876 Welded 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 % |

Features Of Incoloy 800 Welded Pipe:
High Temperature Resistance:
One of the most significant advantages of using Incoloy 800 welded tube is its ability to withstand high temperatures without losing its strength. This alloy can operate in temperatures as high as 1600°F (871°C) without any significant deformation or damage. This property makes it an ideal choice for applications such as furnace components, petrochemical processing plants, and gas turbine engines.
Corrosion Resistance:
Another significant benefit of Incoloy 800 welded tube is its resistance to both oxidation and corrosion. This alloy contains a high percentage of nickel and chromium, which provide excellent resistance to corrosive environments, such as those found in chemical processing plants and offshore drilling rigs.
Strength and Durability:
Incoloy 800 welded tubes have a unique combination of strength and durability that makes them perfect for high-stress applications. This alloy can withstand heavy loads, vibrations, and impacts without suffering any significant deformation or damage. This ability makes it an ideal choice for applications such as heat exchangers, process piping, and pressure vessels.
Versatility:
Incoloy 800 welded tubes are incredibly versatile and can be customized to meet the specific needs of various industries. This alloy can be cold or hot worked, welded, and fabricated into various shapes and sizes. It also works well with other metals, making it an ideal choice for a range of applications.
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