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A simple guide to duplex stainless steel

Duplex stainless steel is becoming more and more common. They can be produced in all major steel mills. The reasons for its general application are as follows: higher strength leads to weight saving, stronger corrosion resistance, especially stress corrosion cracking, ...

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Development history of duplex stainless steel

Early development of duplex stainless steel: Duplex stainless steel, which combines many beneficial properties of ferritic and austenitic stainless steels, was originally developed in the early 1930s. The initial duplex stainless steel provides good performance characteristics but has limitations under ...

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Analysis of the use of duplex stainless steel

For many years, the Duplex 2205 has been widely used in the oil and gas industry. In 2007, a 2205 pipe was implemented for the natural gas pipeline in Amsterdam in the Burhansi district of Oman. Duplex stainless steel 2205 was ...

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Duplex Stainless Steel Applications in the Oil and Gas Industry

In the past few decades, the severity of corrosion in the oil and gas industry has increased year by year. Because the offshore oil industry continues to push oil exploration deeper, it leads to higher pressure conditions and harsher environments. ...

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Selection of stainless steel materials in desalination plant

Desalination plants are known to be very corrosive because of the high temperatures in the environment. Austenitic stainless steels of the previous 300 series are often the preferred materials for desalination plants. In cases where higher corrosion resistance is required, ...

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The origin of nickel metal

Nickel is a silvery white metal with magnetic properties and good plasticity. With good corrosion resistance, nickel is nearly silver-white, hard and malleable, and has a ferromagnetic metallic element that is highly polished and resistant to corrosion. After dissolved in ...

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The development and manufacture of steel

Steel is one of the most widely used metals in the modern world. It’s cheap, powerful and incredibly versatile. In the world, the annual production volume of steel is about 750 million tons, and steel is the second largest volume ...

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Differences between carbon steel and stainless steel

Selecting the right type of steel for your project is one of the most important decisions. Before deciding individual material grades, it is also first necessary to decide which type of steel to use, such as carbon steel or stainless ...

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Performance difference between 304 and 304L stainless steel

304 stainless steel is the most widely used austenitic stainless steel, and it is also called 18-8 stainless steel, because this kind of stainless steel contains 18% chromium and 8% nickel. 304 physical properties of stainless steel: Density: 0.803g / ...

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Comparison of 316 stainless steel and 316L and 316Ti

316Ti stainless steel has traditionally been designated by German engineers and users, the original steel grade of the UK is 320S31, which is basically a standard carbon 316 stainless steel with titanium stability. At the temperature range of 425 – ...

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