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Application of austenitic stainless steel strip

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Austenitic stainless steel contains more than 18% chromium, about 8% nickel, and a small amount of molybdenum, titanium, nitrogen, and other elements. Austenitic stainless steel has been widely used in all walks of life because of its comprehensive properties. The following will introduce the characteristics and application fields of austenitic stainless steel strips.

Here is the content list:

  1. Characteristics of austenitic stainless steel strip

  2. The production process of austenitic stainless steel strip

  3. Application of austenitic stainless steel strip

Characteristics of austenitic stainless steel strip

Austenitic stainless steel can resist the corrosion of sulfuric acid, phosphoric acid, formic acid, acetic acid, and urea if it contains Mo, Cu, and other elements. If the carbon content in the austenitic stainless steel strip is less than 0.03% or contains Ti and Ni, its intergranular corrosion resistance can be improved significantly.

The high silicon austenitic stainless steel strip has good corrosion resistance to concentrated nitric acid.

The production process of austenitic stainless steel strip

Austenitic stainless steel has good technological properties, especially Cr Ni austenitic stainless steel. Various common specifications of plate, tube, strip, wire, bar, forging, and casting can be successfully produced by the conventional means of producing special steel. Due to the high content of alloying elements (especially chromium) and low carbon content, the large-scale production of this kind of stainless steel is usually carried out by arc furnace argon oxygen decarburization (AOD) or vacuum deoxidation decarburization (VOD). For high-grade small-scale products, vacuum or nonvacuum non-induction furnace smelting can be adopted, and electro slag remelting can be added when necessary.

Austenitic stainless steel strip should be treated with a solid solution before use, to dissolve carbides and other precipitates into the austenitic matrix to the maximum extent, homogenize the structure and eliminate stress, to ensure excellent corrosion resistance and mechanical properties.

Austenitic stainless steel strips can also produce castings. To improve the fluidity of liquid steel and casting performance, the alloy composition of casting steel should be adjusted to increase the silicon content, widen the range of chromium and nickel content, and increase the upper limit of impurity element sulfur.

Application of austenitic stainless steel strip

Austenitic stainless steel strip has been widely used in industry because of its comprehensive properties.

Austenitic 304 stainless steel strip, it is said that this material can bring very strong anti-rust, corrosion resistance, and excellent plasticity and toughness, convenient stamping. With a density of 7.93g/cm3, Austenitic 304 stainless steel is a very common stainless steel, also known as 18 / 8 stainless steel in the industry. Austenitic 304 stainless steel strips have good mechanical properties and are convenient for machining, stamping, and welding. Austenitic 304 stainless steel strip has excellent corrosion resistance and heat resistance in an oxidizing environment. But it is very sensitive to the medium containing chloride ion (Cl -) in the solution and prone to stress corrosion

Foshan Taiyuda Steel Co., Ltd. has developed a variety of austenitic stainless steel strips and conducted a lot of tests before leaving the factory to ensure quality. These austenitic stainless steel strips not only have a large exhaust capacity but also have strong endurance. If you are in the austenitic stainless steel strips business, you can consider using our cost-effective products.




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