60mm JIS Hot Rolled Stainless Steel Plate Stainless Steel Sheet 304l 304 NO.1 Finish

Hot Rolled 3mm~60mm NO.1 Finish 304 304L Stainless Steel Sheets Plates For Construction Building

304 stainless steel is a common material in stainless steel, with a density of 7.93 g/cm³; it is also called 18/8 stainless steel in the industry, which means it contains more than 18% chromium and more than 8% nickel; it can withstand high temperatures of 800 ° C and has good processing performance , high toughness characteristics, widely used in industry and furniture decoration industry and food medical industry. However, it should be noted that food-grade 304 stainless steel has stricter content indicators than ordinary 304 stainless steel. For example: the international definition of 304 stainless steel is that it mainly contains 18%-20% chromium and 8%-10% nickel, but food-grade 304 stainless steel contains 18% chromium and 8% nickel, which allows fluctuations within a certain range, and Limit the content of various heavy metals. In other words, 304 stainless steel is not necessarily food grade 304 stainless steel

The difference between type 304 stainless steel and type 304L stainless steel

1. The chemical composition is different: the most basic is that the carbon content of 304L stainless steel is less than 0.03%; while the carbon content of 304 stainless steel is less than 0.08%.

2. Different performance: Under normal conditions, the corrosion resistance of 304L stainless steel is similar to that of 304 stainless steel, but after welding or stress relief, 304L stainless steel has excellent resistance to grain boundary corrosion. 304L stainless steel is a low-carbon stainless steel, mainly suitable for Welding process. During welding, the lower carbon content of 304L stainless steel reduces the precipitation of carbides in the heat-affected zone near the weld, effectively improving the intergranular corrosion resistance of stainless steel and prolonging the service life of stainless steel welds. The use of 304L stainless steel can effectively reduce welding corrosion.

3. Different prices: In terms of price, the price of 304L stainless steel is higher than that of 304 stainless steel.

4. Different hardness: According to the hardness standard, the carbon content of 304 stainless steel is slightly higher, and the hardness of 304 stainless steel is better than that of 304L stainless steel, because the carbon content directly affects the hardness of stainless steel.

1.Good Quality and Complete Specifications
The cutting is flat and smooth,advanced technology reliable quality complete specifications.

2.Accurate Tolerance
Advanced machine production,exquisite workmanship,accurate thickness strict testing,each product is produced in strict accordance with the requirements.
3.Support Customization
There are many product styles, complete specifications,support customization.
4.Professional Packaging
Single box packaging.standard export sea-worthy packing and standard carton or according to customers demand for steel customized.

Certificates

Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, Shanxi Tisco, Shanghai Baoshan Iron and Steel, Xiwang Special Steel and other major domestic steel plants. It is the first-class agent of major steel plants and has been selected as excellent agent and excellent cooperator for many times. In order to provide better services to customers, the company has set up a professional foreign trade team to solve one-stop steel export business for customers.