316 Stainless Steel Coil for Chemical Industry

Q1: What is the role of molybdenum in 316 stainless steel coil? A1: Molybdenum can repair the passive film on the surface of stainless steel, prevent chloride ion penetration, and significantly improve the resistance to pitting and crevice corrosion in chemical media.

Q2: How much higher is the price of 316 stainless steel coil than 304? A2: Under normal circumstances, the price of 316 stainless steel coil is 30%-50% higher than that of 304, which is mainly due to the addition of molybdenum and higher nickel content.

Q3: What is the temperature range that 316 stainless steel coil can withstand? A3: It can be used continuously at 925℃ and intermittently at 870℃, which is suitable for high-temperature chemical production processes.

Q4: Can 316 stainless steel coil be used to transport concentrated sulfuric acid? A4: It depends on the concentration and temperature. It is suitable for low-concentration and low-temperature concentrated sulfuric acid, but not for high-concentration and high-temperature concentrated sulfuric acid which will corrode its surface.

Q5: What is the width range of 316 stainless steel coil you supply? A5: The common width range is 1000mm-1500mm, and we also provide customized services for special width requirements to meet your production needs.