High-Nickel Chromium Tube | Rod | Strip | Wire - Incoloy 800

Incoloy 800 series alloy tubes belong to the iron-nickel-chromium corrosion-resistant alloy and are an extremely important class of high-temperature structural materials. By increasing the carbon content, controlling the grain size (Grade 5 or coarser), and adding Ti, Al elements, etc., Incoloy 800H exhibits superior high-temperature stability, creep resistance, and intergranular corrosion resistance among all the corrosion-resistant alloys in the 800 series. It is widely used in various industries such as electrical heating (electric fryers, electric kettles, display cabinets, defrosting Machines, water Heaters, etc.), nuclear power, chemical, and power engineering.

Precautions When Using Incoloy 800 for Electric Heating Elements

1. Incoloy 800 material has high nickel and chromium content and contains molybdenum, making it an excellent corrosion-resistant material. This type of material is mainly used in water and high-humidity environments, especially recommended for water heating applications. It is suggested to undergo treatments such as polishing, electropolishing, passivation, or acid cleaning if used in water.
2. Due to the hardness of this material, it is essential to pay attention to the size of the bending R radius.
3. The reference values for the bending R radius are different when bending into U-shape or L-shape.

The Supply Condition of Incoloy 800 Material.

1. Supply condition of Tube/Pipe: Stainless steel natural color; Bright annealed state; Polished treatment.
2. Supply condition of Plate and Sheet: Hot rolled or cold rolled, annealed state, treated with pickling/bright annealing.
3. Supply condition of Round Plate and Ring: Hot rolled or forged material, annealed state, treated with pickling or machining.
4. Supply condition of Wire: Bright drawn, 1/4H hardening to H full hard, bright annealed state.
5. Supply condition of Wire: Bright drawn, 1/4H hardening to H full hard, bright annealed state. Specifications: 0.1~15mm, in coils or straight lengths.
6. Supply condition of Rod/Bar: Forged, hot-rolled, or cold-drawn material, annealed state, treated with pickling, machining, or polishing.
7. Supply condition of Forgings: Forgings with irregular shapes are provided as per requirements.
8. Supply condition of Strip: 0.1mm-5.0mm thickness, cold-rolled, annealed state, treated with pickling or bright annealing.

Chemical Composition

Physical Constants