8k Finish Hot Rolled Stainless Steel Sheet & Ss Plate for Sales

Chemical Composition

Introduction to 409 stainless steel sheet

409 stainless steel is a ferritic stainless steel commonly used in machinery, construction and other engineering projects. Due to the presence of austenite grains, its mechanical properties are greatly improved. And due to the addition of a lot of alloy elements, the strength and hardness are also greatly improved.

Advantages of 409

409 stainless steel has excellent corrosion resistance and is suitable for extending the life of the car and reducing the weight of the car. As a recyclable and environmentally friendly material, some well-known car manufacturers use 100% stainless steel in their exhaust systems. The automobile exhaust system processes the high-temperature, high-speed combustion exhaust gas generated by the automobile engine and discharges it to the outside of the automobile. The main function of the exhaust system is to reduce vibration and noise, and to convert the exhaust gas into clean gas after reburning it. The automobile exhaust system is the longest component in the automobile. This system has to withstand great temperature changes (-20 ~ 850°C) and high-frequency vibrations of high-temperature and high-speed exhaust gases. It is also the largest and most complex place in the car. In the environment, the temperature limit that 409L can withstand is (-20~650℃). Recently, due to increasingly stringent environmental protection standards for automobile exhaust, the increase in short-distance urban driving, and the spread of winter snow removal agents, the use standards of exhaust systems have also become increasingly stringent. From Euro II to Euro IV standards, traditional steel cannot meet their requirements. Due to technical requirements, high-end motorcycle exhaust systems already use 409L materials.

Application

Automotive components

409 stainless steel is a versatile material used in a variety of applications due to its excellent corrosion resistance, high temperature strength, and economy.

One of the primary applications of 409 stainless steel is in automotive exhaust systems. Its ability to withstand high temperatures and corrosion makes it ideal for components such as mufflers, catalytic converters and exhaust pipes. Additionally, its low cost compared to other stainless steels makes it an attractive option for manufacturers.

Another common use of 409 stainless steel is in the manufacture of heat exchangers. The material's thermal conductivity and resistance to thermal fatigue make it suitable for efficiently transferring heat between fluids or gases.

Food processing industry

The food processing industry also relies on 409 stainless steel for equipment such as storage tanks, conveyor systems, and mechanical parts that come into contact with acidic foods or beverages. Its corrosion resistance ensures hygienic conditions while preventing contamination.

Additionally, this grade of stainless steel can be used in appliances such as ovens, grills, dishwashers, and more because it can withstand high temperatures without warping or corroding.

If you are interested in this product, you can also take a look at our other products,  our company also produces a variety of stainless steel products, such as stainless steel pipe,  stainless steel coil and so on.

FAQ

Q: Are you a factory or a trader?

Answer: We are a stainless steel metal material manufacturer. We have obtained export rights and

Become an integrated industry and trade company to meet your multiple requirements for different materials and products.

Q: What materials/products can you provide?

A: Stainless steel coil/strip, stainless steel plate/plate, stainless steel round/disc, decorative stainless steel

Q: How to get samples?

A: If you want to get free samples, you need to send us your requirements.

Q: How do I get a quote for the product I need?

A: You only need to send us your product requirements via email, WhatsApp or phone, and we will respond to your needs online 24 hours a day.