Changsha HCADTO Stainless Steel Co., Ltd.

Stainless steel plate   is general term for stainless steel plate and acid-resistant steel plate. Stainless steel plate refers to a steel plate that is resistant to corrosion by weak media such as atmosphere, steam and water, and acid-resistant steel plate is steel plate that resistant to corrosion by chemically corrosive media such as acid, alkali, and salt. It has gradually formed several categories in the process of development. According to the organizational structure, it is divided into four categories: martensitic stainless steel plate, ferritic stainless steel plate, austenitic stainless steel plate and austenite plus ferrite duplex stainless steel plate. According to the main chemical composition in the steel plate or some characteristic elements in the steel plate, it is divided into chromium stainless steel plate, chromium-nickel stainless steel plate, chromium-nickel-molybdenum stainless steel plate, low-carbon stainless steel plate, high-molybdenum stainless steel plat...

The edge wave of   stainless steel plate   is that the edge of the steel plate is overstretched, resulting in the edge length being bigger than the inner length. It is because of the thermal crown of the roll, the improper roll curve, the uneven pressure of the roll, the unsuitable pressing and tension, and the bad thermal crown of the raw material etc.. For the defect of edge wave, it is difficult to eliminate the edge wave in the process of opening and leveling, and it is difficult to eliminate the edge wave in the absence of tensile stress. But it can be straightened by some leveling rollers with smaller roller diameters and the reduction amount of the intermediate roller can be adjusted appropriately, which can well improve the existence of edge waves. Since it is difficult to eliminate side waves that the national standard has very loose requirements for side waves. The customers who have higher requirements for plate, it should be indicated in the special requirements be...

Stainless steel cold-rolled coil ① Taking "stainless steel coil" as raw material, it is rolled by cold rolling mill at room temperature. Conventional thickness <0.1mm~3mm>, width <100mm~2000mm>; ② Cold-rolled steel coil has the advantages of smooth surface, high dimensional accuracy and good mechanical properties. Most of the products are in coils and can be processed into coated steel plates; ③The production process of cold-rolled stainless steel coil: ⒈ Pickling → ⒉ Room temperature rolling → ⒊ Process lubrication → ⒋ Annealing → ⒌ Flattening → ⒍ Fine cutting → ⒎ Packing → ⒏ To the customer. Stainless steel hot-rolled coil ①Strip steel with a thickness of 1.80mm-6.00mm and a width of 50mm-1200mm is formed by a hot rolling machine. ②Hot-rolled sheet has the advantages of low hardness, easy processing, and good ductility. ③The production process of hot-rolled stainless steel coil: ⒈ pickling → ⒉ high temperature rolling → ⒊ process lubrication → ⒋ annealing → ⒌ sm...