Common sense of hardware stainless steel fasteners

Fasteners use stainless steel as a material. It may be said that there are great advantages in all aspects of manufacturing, use or processing. Therefore, it is true that the cost of fasteners made of stainless steel is relatively high and the cycle life is relatively short. The solution of the firmware is still a more economical one. The stainless steel magnetic problem of fasteners, if the fastener uses stainless steel as the main material, you must also understand the magnetic problem of stainless steel itself. Individually, stainless steel is considered to be non-magnetic, but in fact, austenitic series materials may appear to be magnetic after a certain processing technology. However, if you think that magnetism is the standard for judging the quality of stainless steel fasteners, it is not. precise. (Guide: Introduction to the difference between chemical anchor bolts and chemical anchor bolts and expansion bolts)

When selecting fasteners, whether stainless steel materials have magnetism does not indicate their character. In fact, some chromium-manganese stainless steels are stainless steels that do not have magnetism. The chromium-manganese stainless steel in stainless steel fasteners cannot be exchanged for the use of 300 series stainless steel, especially in high-medium degrading working environments.

The use of nickel in fasteners. In the process of using stainless steel as a material, fasteners used to rely on the application of nickel. However, as the global price of nickel has risen, the price of fasteners has also been affected. A greater impact. In order to alleviate cost pressure and improve the competitive ability of fasteners, fastener manufacturers especially looked for alternative materials and produced low-nickel stainless steel fasteners.

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