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The demand for stainless steel is increasing by 5% each year. In 2019, its global production reached over 52 million tons. At present, a vast number of industries utilize stainless steel. Aside from traditional and marine constructions, household appliances are also experiencing a rise in usage. While stainless steel is more expensive than mild steel, its excellent properties lead to increased service life and reduced cycle cost. So the higher upfront costs pay off in the longer run.
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Introduction What is Stainless Steel? What is Stainless Steel Used for? What is Stainless Steel Made of? Types of Stainless Steel Austenitic Stainless Steel Ferritic stainless steel Duplex stainless steel Martensitic stainless steel Benefits of Stainless Steel Conclusion
The demand for stainless steel is increasing by 5% each year. In 2019, its global production reached over 52 million tons. At present, a vast number of industries utilize stainless steel. Aside from traditional and marine constructions, household appliances are also experiencing a rise in usage. While stainless steel is more expensive than mild steel, its excellent properties lead to increased service life and reduced cycle cost. So the higher upfront costs pay off in the longer run. Here you will get information about what stainless steel is used for, what it’s made of, types of stainless steel & its benefits. What is Stainless Steel? Stainless steel is a type of steel that is resistant to corrosion and rust, which makes it a popular choice for kitchen appliances, cookware, and other utensils. It is also a popular choice because of its durability and ability to be cleaned. The only downside to stainless steel is that it can become discolored or scratched over time. You can, however, use a stainless steel cleaner to remove the dirt and make your stainless steel look as good as new. What is Stainless Steel Used for? Stainless steel is used in hundreds of industries including domestic, architectural, transport, medical, food and drink, and pharmaceutical. Its durability and strength make it ideal for everything from surgical instruments to industrial piping. What is Stainless Steel Made of? Stainless steel is a low-carbon steel alloy containing an average of 18% chromium along with varying amounts of silicon and manganese. Chromium gives the steel its durability by hardening and increasing its corrosion resistance in high-heat or oxygenated environments. Types of Stainless Steel: Stainless steel is a type of steel that is used in a variety of products. There are four main types of stainless steel based on microstructure: Austenitic, Ferritic, Duplex and Martensitic. These types of steel are known for their resistance to corrosion and oxidation.
Austenitic Stainless Steel Austenitic stainless steel has austenite as the primary microstructure. Austenite is a solid solution of iron and carbon that comes into existence above the critical temperature of 723°C. This family of stainless steels displays high toughness and impressive resistance to elevated temperatures. 70% of all stainless steel is austenitic. It contains at least 16% chromium and 6% nickel. Ferritic stainless steel Ferritic steels will usually only have chromium as an alloying element. The chromium content ranges from 10.5 to 18%. They have average corrosion resistance and poor fabrication characteristics. Heat treatment methods do not help with hardening the metal either. It generally has better engineering abilities than austenitic. Unlike austenitic, they are magnetic. It also has good stress corrosion resistance, resulting in lower corrosive material wear. Duplex stainless steel Duplex is a mixture of austenitic and ferritic stainless steel. Thus, it has the properties of both its constituents. It has high chromium and low nickel concentration. With high tensile strength and good weldability, duplex stainless steels offer unique advantages. It shows good resistance to stress corrosion but not as much as ferritic. It is more demanding than ferritic grades but lower than that austenitic. Martensitic stainless steel This type of stainless steel consists of high carbon and lower chromium content. Like ferritic, it is magnetic. It does display poor weldability compared to others, but it has higher hardenability and can be heat treated to improve properties. Martensitic stainless steel will have lower corrosion resistance when compared with austenitic and ferritic with the same chromium and alloy content.
Benefits of Stainless Steel Stainless steel has been used with phenomenal success in various industries for over 70 years. More applications are being discovered with every passing year as their advantages become more widely identified. With an increase in demand, production has increased making it more affordable than ever. Increased demand results in the availability of standard as well as non-standard sizes. Also, a wide range of stainless-steel finishes is available for choosing from. Stainless steel is also 100 percent recyclable. In fact, half of all stainless-steel production is from scrap metal. This makes it a relatively eco-friendly material. Conclusion Stainless steel brings along corrosion and heat resistance besides the conventional properties of steel. It provides all the advantages of steel along with a few of its own. It does not corrode easily, endures rough environments better and has a longer service life. If you reside in San Angelo, TX, and need the help of Stainless Steel Recycling Services, then Big Country Recycling is here to help you recycle your steel at the best price, no matter how large or small your project is. To know more about Big Country Recycling, call 325-949-5865 or fill out their online contact form. 5117 Armstrong Street, San Angelo, TX 76903 Call: 325-949-586 https://metalrecyclingsanangelotx.com/recycling-services/
