The aluminum profile accessories
using stainless steel as material can be said to have great advantages in all aspects of manufacturing, use or treatment. Therefore, although the cost of aluminum profile accessories using stainless steel as material is relatively high and the cycle life is relatively short. However, in the solution of aluminum profile accessories, it still belongs to the more economical one.
Stainless steel magnetic problem of aluminum profile accessories
If the use of stainless steel as the main material, it is also necessary to understand the magnetic problems of stainless steel itself. Stainless steel is generally considered not to have magnetic, but in fact austenitic system materials after a certain processing process, it is possible to appear a certain degree of magnetic, but if this is considered to be the quality of stainless steel fasteners is not accurate.
In the selection of aluminum profile accessories, whether the stainless steel material has magnetism can not explain its quality, in fact, some chromium manganese stainless steel is not magnetic stainless steel. Chromium manganese stainless steel in stainless steel aluminum profile accessories can not replace the use of 300 series stainless steel, especially in the high medium corrosive working environment.
Use of nickel element in aluminum profile accessories
In the process of using stainless steel as material, aluminum profile accessories have been more dependent on the use of nickel element, but in the case of the global price of nickel element rising, the price of aluminum profile accessories has been greatly affected. In order to reduce the cost pressure and improve the competitive ability of aluminum profile accessories, the manufacturers of aluminum profile accessories especially look for alternative materials. Low nickel type stainless steel aluminum profile accessories were produced.