Incoloy 800H

Incoloy 800H with excellent corrosion resistance in the water media of the extremely high temperature 800H Characteristic as below:1. Excellent corrosion resistance in the water media of the extremely high temperatureof 500.2.Good stress corrosion resistance 3.Good machining Metallurgical structure:800H is the face-centered cubic lattice structure, very low carbon content and increased Ti:C rate improve the stability of the structure, anti-allergy, and anti-intergranular corrosion. Low temperature annealing around 950 ensure the fine grain structure.Corrosion resistance:800H can not be corroded in many kinds of media. Its higher nickel content made it have good stress corrosion resistance cracking properties in the water corrosion condition. High chromium content made it better resistance to pitting and crevice corrosion cracking. This alloy can resist nitric acid and organic acid, but it is not so fine in the sulfuric acid and hydrochloric acid. 800H have good corrosion resistance to both oxidation and non-oxidizing salt, but maybe a little pitting in halide, and also excellent properties in the mixture of water, smoke, steam, air and carbon dioxide.  Application range and field1.Nitrate condenser---Corrosion resistance of Nitric acid2.Steam heating pipes--Very good mechanical properties3.Heat up element tube--Very good mechanical properties  For the application of up to 500 environment, alloy state supplies change to annealing.

Incoloy 800H