Shandong Jiugang Tisco Steel Co., Ltd.
The corrosion resistance of stainless steel decreases with the increase of carbon content. Therefore, the carbon content of most stainless steels is low, the maximum does not exceed 1.2%, and the ωc (carbon content) of some steels is even lower than 0.03% (such as 00Cr12 ). The main alloying element in stainless steel is Cr (chromium). Only when the Cr content reaches a certain value, the steel has corrosion resistance. Therefore, stainless steel generally has a Cr (chromium) content of at least 10.5%. Stainless steel also contains Ni, Ti, Mn, N, Nb, Mo, Si, Cu and other elements.
Stainless steel is an alloy of iron that contains at least 10.5% chromium. It is known for its high strength, corrosion resistance, and durability. The following are the main structural components of stainless steel:
Iron: The primary component of stainless steel is iron. Iron gives stainless steel its strength and durability.
Chromium: Stainless steel contains at least 10.5% chromium, which gives it its resistance to corrosion. Chromium reacts with oxygen to form a thin, invisible layer of chromium oxide on the surface of the steel. This layer is self-healing and protects the steel from further corrosion.
Nickel: Nickel is often added to stainless steel to improve its corrosion resistance and enhance its strength. The addition of nickel also helps to make the steel more ductile, meaning it can be stretched and molded into different shapes.
Molybdenum: Molybdenum is added to some types of stainless steel to improve their resistance to pitting and crevice corrosion in harsh environments, such as in marine and chemical processing applications.
Carbon: Carbon is added to some types of stainless steel to improve their strength and hardness. The amount of carbon in stainless steel is typically less than 0.08%.
Other elements: Other elements, such as copper, nitrogen, and sulfur, may also be added to stainless steel to enhance its properties for specific applications.
The combination of these components creates a material that is strong, durable, and resistant to corrosion, making it ideal for a wide range of industrial and commercial applications.
Stainless steel is a type of alloy that is known for its resistance to corrosion and staining. It is composed mainly of iron, with small amounts of chromium, nickel, and other elements. The exact composition of stainless steel can vary depending on the intended use and the desired properties.
Stainless steel is available in many different grades, each with its own unique properties and uses. The most common grades include 304, 316, and 430. Grade 304 is the most widely used and is often referred to as “18-8” because it contains 18% chromium and 8% nickel. Grade 316 contains molybdenum, which makes it even more resistant to corrosion, while grade 430 is more affordable but has lower corrosion resistance.
Stainless steel is widely used in a variety of industries, including construction, automotive, and manufacturing. It is valued for its strength, durability, and corrosion resistance, which make it suitable for a range of applications. It is also non-reactive, which means it can be used in contact with food and medical equipment without causing contamination.
Stainless steel can be shaped and formed in a variety of ways, including welding, machining, and stamping. It can also be finished in different ways, such as polishing or brushing, to create different surface textures and appearances.
Shandong Jiugang Tisco Steel Co., Ltd. is located in the beautiful spring city -Jinan ,the capital of Shandong province. Our company registered capital beyond RMB 50 million. We are a comprehensive group company integrating R&D, production, sales and service of steel products.
If you want to place order with stainless steel,carbon steel,aluminum,cooper and so on,please contact us. Tel: +86-13375310907 E-mail: Jgtisco@gmail.com
