A-286 stainless steel screws Shandong Liaocheng, a nonstandard stainless steel, than the commonly used 18-8 stainless steel has a higher resistance to corrosion of stainless steel screws, Weihai, Shandong, and still has good mechanical properties at elevated temperatures. Used high-strength, heat-resistant, corrosion-resistant stainless steel screws can be used to 650 ~ 700 ℃. Austenitic stainless steel: 302,303,304,305 common model for the four models, namely the so-called "18-8" type austenitic stainless steel four models. Whether corrosion resistance or mechanical properties are similar. The starting point is the selection of the production process for a stainless steel screw, and the method in turn depends on the size and shape of the stainless steel screw, and also depends on the quantity of production. 316 and 317, all of which contain alloying elements Mo, so their high-temperature strength and corrosion resistance than 18-8 stainless steel high. Type 321 and Type 347 stainless steel screws, Jining, Shandong, 321 contain more stable alloying elements Ti, 347 type containing Nb, thereby increasing the resistance to intergranular corrosion of materials. Not annealed or stainless steel pieces at 420 ~ 1013 ℃ after serving apply to welding. Shandong Yantai, Shandong stainless steel screws stainless steel screws _ _ Jinan Road ground is provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (http://www.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! You can also access (www.daoqinshangmao.com/supply_details_41209040.html), for more information about the company.