Inconel690 alloy is an austenitic nickel-based corrosion resistant alloy with 30%Cr. It is not only in chloride solution and sodium hydroxide solution, than Inconel600, Inconel800, 304 stainless steel excellent stress corrosion cracking resistance, but also has high strength, good metallurgical stability and excellent processing characteristics. In particular, Inconel690 alloys exhibit low corrosion rates and excellent stress corrosion resistance in all types of high temperature water.      

Inconel®690 application field

• Nuclear waste disposal plant

• Material of heat pipe for steam generator of PWR nuclear power station

• Nitric acid resistant component      

Inconel®690 can produce the following products

pipe,ring,Sleeve

Inconel®690 pipe fitting Production specifications:

• Pipe: outer diameter (6-350) mm* inner diameter (0.10-120) mm* ≤8000mm

• Sleeve: external diameter: 50mm

• Ring:Diameter 150mm- 1500,Length 100-2000mm