Stainless steel hex screws raw material mainly used in austenitic SUS302, SUS304, SUS316, SUS316L and "low-nickel" 201 and so on, Linyi stainless steel hose clamps, Jinan Road ground currently only 201,304,316 stainless steel and other materials SHCS stock, stainless steel hose clamps, the others are to be machined and customized according to customer demand. But we do not advocate the user to choose low-nickel stainless steel 201 hex screws. A-286, a nonstandard stainless steel, than the conventional 18-8 stainless steel has a higher corrosion resistance, and still having good mechanical properties at elevated temperatures. Used high-strength, heat-resistant, corrosion-resistant stainless steel screws, stainless steel hose clamps Yantai, you can use the 650 ~ 700 ℃. Austenitic stainless steel: 302,303,304,305 common model for the four models, Dongying stainless steel hose clamps, the so-called '18 -8 'type austenitic stainless steel four models. Whether corrosion resistance or mechanical properties are similar. The starting point is the choice of the production process for stainless steel screws, stainless steel screws and method in turn depends on the size and shape, but also depends on the quantity of production. People often think that magnets magnetic stainless steel, to validate the merits and authenticity, do not attract non-magnetic, considered a good, genuine; sucked by magnetic, it is considered counterfeit fakes. In fact, this is an extremely one-sided, no practical method to identify errors. Many types of stainless steel screws, according to the organizational structure at room temperature can be divided into several categories: 1. Austenitic: If 304,321,316,310, etc; 2. Martensite or ferrite: as 430,420,410 and the like; austenitic type is non-magnetic or weakly magnetic, martensite or ferrite is magnetic stainless steel hose clamps, Qingdao, Jinan Road ground (certified) , stainless steel hose clamps are provided by Jinan Daoqin Trading Company. Jinan Daoqin Trading Company (www.daoqinshangmao.com) (www.daoqinshangmao.com) Shandong Jinan, hardware accessories leader over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Jinan Road ground in leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Daoqin better future.