People often hear "Is the magnetic precision 201 stainless steel belt fake? In fact, it is not scientific to judge the authenticity of the product by magnetism. So, how can I distinguish the authenticity from the fake? The following brochure teaches you to distinguish the authenticity from the fake. .

As we all know, the common difference between precision 201 stainless steel and iron is that the carbon content is different, and the carbon content of iron is much higher than that of stainless steel. The carbon content of 201 stainless steel strip varies with the material.

One of the main methods to determine the quality of 201 stainless steel strip is the content of chromium and nickel. As long as the content of the vehicle meets the requirements, it is qualified.

According to the non-magnetic and magnetic properties of stainless steel, it can be divided into austenite and austenite. The former is non-magnetic or weak magnetic, the latter is magnetic, and the other is non-magnetic, that is, the material contains relatively high manganese. Therefore, not all precision 201 stainless steel strips are non-magnetic.

There is no great basis for judging the accuracy of 201 stainless steel by magnetic force.

The following are several ways to judge true and false:

1. It can be judged by a special measuring solution, which is a special detection method for nose tip, which can give accurate results for various materials of stainless steel.

2. Taking the copper sulfate solution as the judgment, drop a few drops of the copper sulfate solution on the surface of the 201 stainless steel strip. If there is no change over a period of time, it is declared as genuine.

This method is used to determine the accuracy of 201 stainless steel strip, which is simple and accurate.