In the production of screws, many manufacturers will use stainless steel materials, stainless steel corrosion resistance, rust resistance is relatively strong, in order to make the screws better performance, what are the principles we must choose when choosing stainless steel?
1. The mechanical properties of the screw material, especially the strength requirements.
2. Requirements for the corrosion resistance of materials under working conditions.
3. The working temperature has requirements on the heat resistance (high temperature strength and oxidation resistance) of the material.
4. Requirements for material processing performance in terms of production process.
5, other aspects, such as weight, price, procurement factors must be considered.
After passing these five aspects of inspection, determine the brand, variety, specifications, material standards, etc. of the selected screws.