Incoloy800|N08800

Product Origin:Nippon Metal/USA ATI/USA SMC/Germany VDM

Execution Standard:ASTM B409/ASME SB-409, ASTM A240/ASME SA240. Commonly known as: Incoloy alloy 800/800H/800HT, UNS N08800/N08810/N08811, W. Nr./EN1.4876, 1.4958/1.14959, Nicrofer 3220 alloy 800/800H/800HP, NAS 800/800H/800HT, ATI 800/800H/800AT

Main Components:Carbon (C) ≤ 0.10, Manganese (Mn) ≤ 1.5, Nickel (Ni) 30.0～35.0, Silicon (Si) ≤ 1.0, Phosphorus (P) ≤ 0.02, Sulfur (S) ≤ 0.015, Chromium (Cr) 19.0～23.0, Iron (Fe) ≥ 22.0, Aluminum (Al) 0.15～0.6, Titanium (Ti) 0.15～0.6, Copper (Cu) ≤ 0.75

Physical Properties:Density: 8.03g/cm3, Melting Point: 1357-1385 ℃, Magnetism: None

Mechanical Properties:Tensile Strength: σb ≥ 450Mpa, Yield Strength σb ≥ 175Mpa, Elongation: δ ≥ 30%, Hardness: HB135-179

Corrosion Resistance:INCOLOY 800/800H/800HT have very similar chemical compositions, thus all have excellent resistance to reducing, oxidizing, nitriding media corrosion, and alternating oxidizing-reducing media corrosion, and have high metallurgical stability during long-term high-temperature applications. However, due to the different (Al+Ti) content in the three materials, they are used in different environments. Specifically: INCOLOY 800 exhibits various properties at sub-zero, room, and 600°C temperatures. INCOLOY 800H, with an (Al+Ti) content not exceeding 0.7%, has excellent tensile strength above 600°C and still maintains good toughness when working for a long time below 700°C.

Application Fields:Muffle furnaces, muffle furnaces, and heat treatment fixtures and baskets, vacuum furnace devices, chloride equipment operating at temperatures up to 1000 degrees Fahrenheit, titanium dioxide plants, heaters, distillation columns, bubble cap towers, and condensers in fatty acid processes, evaporator tubes, tube sheets, and pressure plates in sodium sulfide manufacturing processes, rosin acid treatment equipment in pulp manufacturing, etc.

Matching Welding Material:For welding 800/800H alloy, it is recommended to use AWS A5.14 welding wire ERNiCr-3 or ERNiCrCoMo-1 or AWS A5.11 welding rod ENiCrFe-3. The welding material sizes are Φ2.4, 3.2, 4.0.

Supply Style:Plates, strips, bars, wires, forgings, bright bars, welding materials, flanges, etc. Can be processed according to drawings. Feel free to contact us for inquiries.