Why is 316 stainless steel more expensive than 304 stainless steel? Wuxi Hailang Metal Products Co., Ltd. for you to answer:
1. 304 grade stainless steel
304 stainless steel throughout the food products, which is also the relevant department rules of the state, food grade stainless steel is necessary to choose 304 grade, stainless steel inside the primary element is basically iron, but pure iron, at high temperature may be chemical corrosion conditions, very simple rust may release harmful substances. Therefore, nickel and chromium elements will be added to the stainless steel inside, so that the stainless steel produced in this way, not only looks particularly lubricated and beautiful, but also very strong and stable.
2.316 grade stainless steel
316 stainless steel is better than 304 stainless steel, because 316 stainless steel inside added a molybdenum element. This stainless steel is more stable to use, corrosion resistance is stronger, generally 316 stainless steel will be used in some good industrial production or medical products.
316 stainless steel is 304 stainless steel as the matrix, involved in a certain amount of molybdenum element, the main composition is 06Cr17Ni12Mo2. Because of the participation of molybdenum, its acid and alkali resistance and corrosion resistance have made great progress, including high temperature resistance, than 306 forward more than one half. Because of its excellent function, it will be widely used in food, medical equipment, wall clocks and other work.
Wuxi Hailang Metal Products Co.,Ltd. is a collection of stainless steel trade,processing and distribution as one of the Professional service enterprises, the company's main business is stainless steel plate, stainless steel coil and stainless steel strip of various steel grades.the company since its inception,the annual turnover to achieve stable growth, has been with the major domestic steel mills and many direct supply users to establish a long-term and stable strategic cooperative relationship, is the core dealers of major steel mills, heavy contract by credit units! Follow us, we will bring you all kinds of stainless steel news and information.