Sanicro 69 (Tube and Pipe)

通用系列： Nickel - Wrought - Ni-Cr Alloy • 提供方： Sandvik Materials Technology

Sanicro 69 is an austenitic nickel-chromium-iron alloy used primarily for steam generators in nuclear power plants (PWR). For this application it is used in the 'thermally treated' condition. This treatment results in chromium carbide precipitation at the grain boundaries but no significant chromium depletion. The grade has good structure stability and good weldability.

For the steam generator application the material is characterized by:

Extremely high resistance against stress corrosion cracking in primary side PWR water conditions

Improved pitting corrosion resistance in chloride containing solutions compared with Alloy 600

Sanicro 69 is also characterized by:

Good corrosion resistance in caustic environments

Excellent performance in nitric acid solutions

Applications

Steam generators in nuclear power plants.

Units in contact with nitric acid at elevated temperatures.

Equipment requiring high resistance to oxidation, carburisation and nitriding.

Units exposed to caustic solutions at high temperature.

一般属性

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物料形态

供給可能

文档

Technical Datasheet (English)

下载文档

可用性

アジア太平洋地域, アフリカ＆中東, ラテンアメリカ, 北アメリカ, 欧州

其他属性

Applicable Specifications, Forms Available, Metal Type, Alloy Identification, Type Analysis, 密度, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), 硬度, 引張係数, Mean Specific Heat, Mean CTE, 熱伝導性, Electrical Resistivity

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