Stainless steel hexagonal screw
Stainless steel usually refers to steel that is resistant to corrosion by air, water, acid, alkali or other medium.According to the different composition of the alloy, focus on rust resistance and acid resistance.Although some steel has rust resistance, but not necessarily acid resistance, acid resistance steel is usually rust resistance.Used
in the production of fasteners mainly austenitic stainless steel, in
People's Daily life, often referred to as the stainless steel is
austenitic stainless steel.The stainless steel fasteners we use are mainly austenitic 302, 304, 316 and "low nickel" 201.
used for: environmental protection equipment, medical equipment,
communication equipment, electric power facilities, electronic products,
food machinery, petrochemical industry, ship assembly, pump valve
pipeline, building curtain wall, open air occasions, etc.
The selection principle of Stainless steel screw selection principles:
Stainless steel material selection mainly from the following five aspects to consider.
1, the mechanical properties of stainless steel screw materials, especially the strength requirements;
2. Requirements of working conditions on corrosion resistance of materials;
3. Requirements of working temperature on heat resistance (high temperature strength, oxidation resistance) of materials;
4. Requirements for material processing performance in terms of production technology;
5, other aspects, such as weight, price, procurement and many other factors should be considered.