There are many ways to clean stainless steel profiles, stainless steel flat bars, stainless steel round bars, etc. which are provided to improve the properties of stainless steel profile. Now we mainly introduce three common surface clean processes of stainless steel profile: passivation, pickling a

China Yangzhou Guotai Co., Ltd. is a modern comprehensive enterprise specializing in the development, production and sales of stainless steel round bar. Our company has passed the ISO 9001 international quality management. The company produce stainless steel round bars of steel grade: 201, 301, 302

Stainless steel round bar refers to solid long steel with circular cross section. Its specifications are expressed in millimeters of diameter. For example, "50" means stainless steel round bar with a diameter of 50 millimeters. Common materials are 301, 304, 303, 316, 316L, 304L, 321, 2520, 201, 202

The common polishing methods of stainless steel flat bar can be divided into the following types:1. Mechanical polishingIts advantage is that the flatness and brightness of the processed stainless steel flat steel are good. Its defect is that the labor intensity is high, the pollution is serious, an

Duplex stainless steel has the advantages of both ferritic stainless steel and austenitic stainless steel by correctly controlling chemical composition and heat treatment process due to the characteristics of two-phase structure of bidirectional stainless steel. Duplex stainless steel reduces the brittleness and crystal growth tendency of high Cr voxel steel due to the presence of austenite, while maintaining its excellent toughness and weldability. The existence of ferrite improves the yield strength, intergranular corrosion resistance and chloride stress corrosion resistance of austenite.