Compared with austenitic stainless steel, has the following characteristics: 1) high electric rates Liaocheng stainless steel threaded rods female screw, which is about five times the carbon steel. 2) a large linear expansion coefficient, 40% larger than that of carbon steel and stainless steel as the temperature rises Yantai teeth rods screw, stainless steel screw linear expansion coefficient values ??are correspondingly increased. 3) low thermal conductivity of stainless steel threaded rods screw, approximately 1/3 of carbon steel. Heat resistance refers to high temperatures, both antioxidant or anti-corrosion performance gas medium thermal stability Jining stainless steel teeth that stick screw, while at high temperatures and adequate strength double that of heat intensity. With the customer's products have become increasingly demanding materials, products, materials which require the use of screws will be higher. In the face of the product material harsh environments, and special occasions, on more and more use of the mechanical properties of high-quality stainless steel screws. Jining stainless steel threaded rods screw, stainless steel threaded rods screw, Jinan Road ground is provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (daoqinshangmao.com) strong, credible, in Jinan, Shandong and other hardware accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Road ground and you work into the brilliant, for a better future!