Chongqing Construction Precautions Before welding stainless steel processing should be thoroughly removed harmful welding rust, oil, water, paint and other stainless steel selected for the electrodes. Should pay attention not to have a strong magnetic aggressive and extravagant stone to clean stainless steel surfaces in contact with the drug, if the contact should be washed immediately. After the construction of the building as well as the application of neutral detergent wash water attached to the surface of the cement, ash until the matter. Bending of a plate can be bent to 180, but in order to reduce the radius of the curved surface with the crack size is preferably 2 times the plate thickness, the plate thickness to 2 times the radius of the thick plate along the rolling direction, perpendicular to the rolling direction is bent to 4 times the radius of the plate thickness is necessary, especially when welding stainless steel processing Chongqing response in order to prevent cracking of the weld zone machining surface polishing. Because stainless steel is higher than the general strength of the material, so the punch and shear requires a higher pressure, and when the knife and the knife gap can not happen right shear bad and work hardening stainless steel doors, the best use of plasma or laser cut off, when forced to When using gas cutting or arc intercept grinding heat affected zone and the necessary heat treatment. To prevent scratches and contaminants attached to the construction, stainless steel construction next film state. But along with the extension of time, residual liquid paste lifetime stainless steel wine rack in accordance with foil, remove the foil construction should be carried out after washing the surface, and the use of special stainless steel tools, steel and general cleaning utility tool, in order to prevent sticking iron should for cleaning. Spot Time away than carbon steel welding pitch short, should be used to remove slag stainless steel brush. After welding finished, in order to prevent local erosion or strength decreases, response surface grinding treatment or cleaning. Drawing is easy to produce friction heat generated during processing so use deep pressure, high heat resistance stainless species should also be attached to the surface of the oil removed after the molding process. Chongqing duplex stainless steel processing of duplex stainless steel manufacturing and processing method is a set of excellent corrosion resistance, high strength and ease of manufacturing and processing, and many other outstanding performance in one of the steel type. Austenitic stainless steel match, high strength and resistance to intergranular corrosion and resistance to chloride stress corrosion significant progress. Chongqing duplex and austenitic stainless steel processing there are many similarities, but there are also important differences. Duplex stainless steel has excellent resistance to pitting corrosion performance, but also a section of nickel stainless steel. Resistance to chloride pitting and crevice corrosion ability of duplex stainless chromium, molybdenum, tungsten and nitrogen content of functions that can be similar to the 316 stainless steel, can also be higher than seawater, such as 6% Mo austenitic stainless steel. Duplex stainless steel and high alloy content requirements in the manufacturing process of high intensity long to make some change. The capacity of all duplex stainless steel resistance to chloride stress corrosion fracture were significantly stronger than the 300 series stainless steel, while exhibiting good ductility and toughness. Assuming that everyone is provided with stainless steel manufacture experience, and gives comparative data duplex stainless steel and 300 series austenitic stainless steel and carbon steel performance and processing methods. Manufacturing of duplex stainless steel is different from, but not imaginary problems. Its physical function between austenitic and ferritic stainless steel, but is closer to ferritic stainless steel and carbon steel. Both austenitic class steel and ferritic stainless steel features. Stainless steel doors, stainless steel, stainless steel supplied by Yao Yi Yi Yao Stainless Steel Products Co., Ltd., Chongqing. Stainless Steel Products Co., Ltd. Chongqing Yi Yao (www.shudumy.com) strong, credible, in Chongqing, Chongqing stainless steel products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Arts Yiu stainless steel and you hand into the brilliant, for a better future!